| 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 | $187.37 | 10.642% | $207.3099 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $183.92 | 7.277% | $197.3039 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $87.29 | 4.616% | $91.3193 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $226.26 | 13.197% | $256.1195 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $5.98 | 8.177% | $6.469 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $212.85 | 4.308% | $222.0196 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $25.74 | 6.228% | $27.3431 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $929.41 | $1,007.8843 | $1,007.88 | $1,007.80 | $1,007.80 | |