| 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 | $139.98 | 11.247% | $155.7236 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $51.76 | 4.147% | $53.9065 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $109.86 | 12.833% | $123.9583 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $85.27 | 10.434% | $94.1671 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $211.74 | 11.670% | $236.4501 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $223.56 | 8.352% | $242.2317 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $198.46 | 11.651% | $221.5826 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $1,020.63 | $1,128.0199 | $1,128.02 | $1,128.00 | $1,128.10 | |