| 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 | $195.96 | 7.157% | $209.9849 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $199.45 | 9.188% | $217.7755 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $236.97 | 7.498% | $254.738 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $7.54 | 7.549% | $8.1092 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $83.43 | 10.120% | $91.8731 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $211.96 | 5.279% | $223.1494 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $219.86 | 7.597% | $236.5628 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,155.17 | $1,242.1929 | $1,242.19 | $1,242.20 | $1,242.20 | |