| 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 | $108.62 | 5.224% | $114.2943 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $102.73 | 10.706% | $113.7283 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $120.84 | 6.750% | $128.9967 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $14.71 | 10.402% | $16.2401 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $45.92 | 7.304% | $49.274 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $202.33 | 12.821% | $228.2707 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $142.27 | 5.294% | $149.8018 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $737.42 | $800.6059 | $800.60 | $800.60 | $800.60 | |