| 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 | $180.86 | 11.266% | $201.2357 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $18.43 | 8.373% | $19.9731 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $226.32 | 5.189% | $238.0637 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $17.80 | 13.277% | $20.1633 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $123.45 | 9.443% | $135.1074 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $203.98 | 11.193% | $226.8115 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $232.33 | 9.114% | $253.5046 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $1,003.17 | $1,094.8593 | $1,094.85 | $1,094.80 | $1,094.90 | |