| 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 | $117.89 | 4.302% | $122.9616 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $57.36 | 12.695% | $64.6419 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $135.68 | 5.579% | $143.2496 | $143.25 | $143.25 | $143.20 |
| Purchase #4 | $47.46 | 9.823% | $52.122 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $156.37 | 8.215% | $169.2158 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $39.98 | 12.190% | $44.8536 | $44.85 | $44.85 | $44.90 |
| Purchase #7 | $240.72 | 3.525% | $249.2054 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $795.46 | $846.2499 | $846.25 | $846.20 | $846.20 | |