| 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 | $138.25 | 5.197% | $145.4349 | $145.43 | $145.45 | $145.40 |
| Purchase #2 | $247.89 | 5.130% | $260.6068 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $203.67 | 12.852% | $229.8457 | $229.85 | $229.85 | $229.80 |
| Purchase #4 | $87.48 | 3.256% | $90.3283 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $22.78 | 6.581% | $24.2792 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $85.52 | 12.253% | $95.9988 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $182.94 | 10.541% | $202.2237 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $968.53 | $1,048.7174 | $1,048.72 | $1,048.75 | $1,048.60 | |