| 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 | $230.54 | 6.335% | $245.1447 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $119.80 | 4.149% | $124.7705 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $143.56 | 8.560% | $155.8487 | $155.85 | $155.85 | $155.80 |
| Purchase #4 | $50.53 | 7.299% | $54.2182 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $28.41 | 13.623% | $32.2803 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $227.44 | 6.134% | $241.3912 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $124.83 | 8.698% | $135.6877 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $925.11 | $989.3413 | $989.34 | $989.35 | $989.30 | |