| 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 | $119.82 | 7.379% | $128.6615 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $145.53 | 8.165% | $157.4125 | $157.41 | $157.40 | $157.40 |
| Purchase #3 | $179.41 | 6.825% | $191.6547 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $235.33 | 4.225% | $245.2727 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $24.34 | 12.310% | $27.3363 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $131.29 | 3.832% | $136.321 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $133.92 | 3.440% | $138.5268 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $969.64 | $1,025.1855 | $1,025.18 | $1,025.15 | $1,025.20 | |