| 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 | $91.47 | 10.122% | $100.7286 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $216.32 | 3.763% | $224.4601 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $98.56 | 8.446% | $106.8844 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $34.44 | 9.622% | $37.7538 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $152.47 | 5.478% | $160.8223 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $212.58 | 8.457% | $230.5579 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $235.81 | 7.248% | $252.9015 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,041.65 | $1,114.1086 | $1,114.10 | $1,114.10 | $1,114.20 | |