| 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 | $116.32 | 11.641% | $129.8608 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $149.77 | 3.444% | $154.9281 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $189.64 | 11.445% | $211.3443 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $110.90 | 11.719% | $123.8964 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $224.88 | 4.507% | $235.0153 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $155.38 | 10.313% | $171.4043 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $181.33 | 5.427% | $191.1708 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,128.22 | $1,217.6200 | $1,217.62 | $1,217.60 | $1,217.60 | |