| 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 | $249.61 | 11.809% | $279.0864 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $177.48 | 9.374% | $194.117 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $110.58 | 10.244% | $121.9078 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $65.95 | 6.139% | $69.9987 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $250.40 | 6.435% | $266.5132 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $32.78 | 4.459% | $34.2417 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $150.29 | 6.653% | $160.2888 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $1,037.09 | $1,126.1536 | $1,126.16 | $1,126.15 | $1,126.10 | |