| 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 | $103.94 | 9.330% | $113.6376 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $16.59 | 7.475% | $17.8301 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $129.46 | 11.829% | $144.7738 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $58.88 | 8.540% | $63.9084 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $204.52 | 7.172% | $219.1882 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $221.37 | 9.870% | $243.2192 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $187.84 | 7.173% | $201.3138 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $922.60 | $1,003.8711 | $1,003.87 | $1,003.85 | $1,003.80 | |