| 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 | $118.65 | 8.723% | $128.9998 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $149.46 | 11.804% | $167.1023 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $226.30 | 10.260% | $249.5184 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $102.93 | 5.810% | $108.9102 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $35.29 | 10.209% | $38.8928 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $132.58 | 10.662% | $146.7157 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $228.38 | 7.723% | $246.0178 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $993.59 | $1,086.1570 | $1,086.16 | $1,086.10 | $1,086.10 | |