| 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 | $17.87 | 8.106% | $19.3185 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $222.54 | 5.748% | $235.3316 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $213.91 | 12.431% | $240.5012 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $204.73 | 9.338% | $223.8477 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $194.46 | 13.609% | $220.9241 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $133.39 | 4.168% | $138.9497 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $28.38 | 9.620% | $31.1102 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $1,015.28 | $1,109.9830 | $1,109.98 | $1,109.95 | $1,109.80 | |