| 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 | $131.35 | 9.796% | $144.217 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $187.65 | 7.443% | $201.6168 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $17.38 | 6.102% | $18.4405 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $237.74 | 6.469% | $253.1194 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $60.58 | 3.799% | $62.8814 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $224.67 | 11.829% | $251.2462 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $98.58 | 13.454% | $111.843 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $957.95 | $1,043.3643 | $1,043.37 | $1,043.35 | $1,043.20 | |