| 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 | $125.65 | 8.190% | $135.9407 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $96.81 | 3.668% | $100.361 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $203.79 | 7.602% | $219.2821 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $67.26 | 8.265% | $72.819 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $135.32 | 12.847% | $152.7046 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $217.81 | 10.266% | $240.1704 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $92.87 | 8.316% | $100.5931 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $939.51 | $1,021.8709 | $1,021.86 | $1,021.85 | $1,021.90 | |