| 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 | $124.62 | 8.340% | $135.0133 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $90.85 | 6.290% | $96.5645 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $89.67 | 3.131% | $92.4776 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $33.97 | 13.751% | $38.6412 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $31.81 | 4.827% | $33.3455 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $190.85 | 8.651% | $207.3604 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $207.80 | 12.666% | $234.1199 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $769.57 | $837.5224 | $837.52 | $837.50 | $837.50 | |