| 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 | $130.35 | 10.863% | $144.5099 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $211.73 | 7.791% | $228.2259 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $127.62 | 3.198% | $131.7013 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $188.46 | 6.842% | $201.3544 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $198.78 | 3.208% | $205.1569 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $209.64 | 13.347% | $237.6207 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $226.32 | 10.258% | $249.5359 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,292.90 | $1,398.1050 | $1,398.11 | $1,398.10 | $1,398.10 | |