| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.34 | 7.774% | $254.7131 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $105.41 | 11.503% | $117.5353 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $113.90 | 3.281% | $117.6371 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $173.95 | 13.592% | $197.5933 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $113.42 | 13.615% | $128.8621 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $127.32 | 8.457% | $138.0875 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $137.33 | 3.196% | $141.7191 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $1,007.67 | $1,096.1475 | $1,096.15 | $1,096.15 | $1,096.10 | |