| 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 | $203.50 | 12.621% | $229.1837 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $238.48 | 10.593% | $263.7422 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $87.74 | 11.515% | $97.8433 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $28.66 | 9.741% | $31.4518 | $31.45 | $31.45 | $31.50 |
| Purchase #5 | $212.34 | 7.530% | $228.3292 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $85.50 | 5.710% | $90.3821 | $90.38 | $90.40 | $90.40 |
| Purchase #7 | $96.53 | 4.664% | $101.0322 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $952.75 | $1,041.9645 | $1,041.95 | $1,042.05 | $1,041.90 | |