| 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 | $113.45 | 8.500% | $123.0933 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $248.69 | 11.509% | $277.3117 | $277.31 | $277.30 | $277.30 |
| Purchase #3 | $191.66 | 8.147% | $207.2745 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $235.52 | 5.312% | $248.0308 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $232.98 | 3.332% | $240.7429 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $192.89 | 3.775% | $200.1716 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $50.52 | 12.425% | $56.7971 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $1,265.71 | $1,353.4219 | $1,353.41 | $1,353.40 | $1,353.40 | |