| 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 | $143.65 | 11.446% | $160.0922 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $203.75 | 11.327% | $226.8288 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $39.53 | 6.598% | $42.1382 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $189.26 | 6.395% | $201.3632 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $82.42 | 7.642% | $88.7185 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $243.65 | 3.848% | $253.0257 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $244.54 | 11.263% | $272.0825 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $1,146.80 | $1,244.2491 | $1,244.25 | $1,244.30 | $1,244.20 | |