| 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 | $203.96 | 8.500% | $221.2966 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $228.42 | 4.128% | $237.8492 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $180.92 | 11.546% | $201.809 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $31.42 | 11.742% | $35.1093 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $110.37 | 6.458% | $117.4977 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $129.31 | 7.191% | $138.6087 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $80.89 | 12.145% | $90.7141 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $965.29 | $1,042.8846 | $1,042.89 | $1,042.85 | $1,042.80 | |