| 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 | $231.59 | 8.766% | $251.8912 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $22.53 | 12.395% | $25.3226 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $103.37 | 3.189% | $106.6665 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $23.43 | 9.480% | $25.6512 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $40.53 | 8.836% | $44.1112 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $214.26 | 6.645% | $228.4976 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $194.61 | 8.568% | $211.2842 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $830.32 | $893.4245 | $893.42 | $893.40 | $893.50 | |