| 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 | $187.89 | 12.685% | $211.7238 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $22.62 | 13.531% | $25.6807 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $30.77 | 12.480% | $34.6101 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $105.56 | 6.396% | $112.3116 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $70.58 | 13.574% | $80.1605 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $109.76 | 13.163% | $124.2077 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $53.56 | 12.394% | $60.1982 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $580.74 | $648.8926 | $648.89 | $648.85 | $648.90 | |