| 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 | $116.29 | 10.311% | $128.2807 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $225.52 | 9.417% | $246.7572 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $105.99 | 7.570% | $114.0134 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $78.47 | 7.481% | $84.3403 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $58.47 | 10.860% | $64.8198 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $14.55 | 8.285% | $15.7555 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $147.38 | 11.325% | $164.0708 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $746.67 | $818.0377 | $818.04 | $818.00 | $818.10 | |