| 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 | $43.34 | 11.481% | $48.3159 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $173.31 | 9.835% | $190.355 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $103.64 | 8.226% | $112.1654 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $235.96 | 9.523% | $258.4305 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $194.60 | 9.211% | $212.5246 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $46.53 | 4.484% | $48.6164 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $240.59 | 8.865% | $261.9183 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,037.97 | $1,132.3261 | $1,132.34 | $1,132.25 | $1,132.30 | |