| 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 | $100.30 | 3.220% | $103.5297 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $237.48 | 4.106% | $247.2309 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $196.28 | 3.291% | $202.7396 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $96.71 | 6.363% | $102.8637 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $94.40 | 12.129% | $105.8498 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $138.38 | 10.143% | $152.4159 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $161.61 | 8.366% | $175.1303 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $1,025.16 | $1,089.7599 | $1,089.76 | $1,089.80 | $1,089.60 | |