| 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 | $27.69 | 11.283% | $30.8143 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $128.81 | 5.466% | $135.8508 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $220.77 | 9.312% | $241.3281 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $212.99 | 5.444% | $224.5852 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $80.69 | 9.221% | $88.1304 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $123.50 | 6.819% | $131.9215 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $111.91 | 5.654% | $118.2374 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $906.36 | $970.8677 | $970.87 | $970.90 | $970.80 | |