| 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 | $191.91 | 10.651% | $212.3503 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $8.75 | 5.460% | $9.2278 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $140.35 | 4.811% | $147.1022 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $135.76 | 5.191% | $142.8073 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $233.55 | 10.452% | $257.9606 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $47.52 | 6.678% | $50.6934 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $115.54 | 4.330% | $120.5429 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $873.38 | $940.6845 | $940.68 | $940.70 | $940.70 | |