| 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 | $191.64 | 7.660% | $206.3196 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $209.75 | 9.164% | $228.9715 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $223.68 | 13.257% | $253.3333 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $98.67 | 9.751% | $108.2913 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $129.61 | 12.399% | $145.6803 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $189.85 | 9.352% | $207.6048 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $38.51 | 4.192% | $40.1243 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $1,081.71 | $1,190.3251 | $1,190.31 | $1,190.30 | $1,190.30 | |