| 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 | $111.85 | 8.163% | $120.9803 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $105.70 | 12.454% | $118.8639 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $53.66 | 10.498% | $59.2932 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $24.52 | 4.392% | $25.5969 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $70.68 | 12.603% | $79.5878 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $162.44 | 10.347% | $179.2477 | $179.25 | $179.25 | $179.20 |
| Purchase #7 | $201.25 | 6.402% | $214.134 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $730.10 | $797.7038 | $797.70 | $797.75 | $797.70 | |