| 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 | $96.68 | 4.217% | $100.757 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $179.92 | 8.824% | $195.7961 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $210.42 | 10.444% | $232.3963 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $55.66 | 13.633% | $63.2481 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $101.75 | 5.295% | $107.1377 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $226.85 | 8.155% | $245.3496 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $203.43 | 8.125% | $219.9587 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,074.71 | $1,164.6435 | $1,164.66 | $1,164.65 | $1,164.60 | |