| 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 | $119.90 | 8.817% | $130.4716 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $59.93 | 12.489% | $67.4147 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $192.50 | 12.774% | $217.09 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $162.63 | 9.763% | $178.5076 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $226.72 | 4.255% | $236.3669 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $206.27 | 12.749% | $232.5674 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $110.77 | 6.472% | $117.939 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,078.72 | $1,180.3572 | $1,180.36 | $1,180.30 | $1,180.40 | |