| 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 | $37.41 | 10.191% | $41.2225 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $175.60 | 10.627% | $194.261 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $27.29 | 4.102% | $28.4094 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $123.88 | 10.503% | $136.8911 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $111.95 | 5.869% | $118.5203 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $181.76 | 12.697% | $204.8381 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $130.86 | 12.505% | $147.224 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $788.75 | $871.3664 | $871.36 | $871.30 | $871.30 | |