| 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 | $247.34 | 6.816% | $264.1987 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $50.96 | 8.656% | $55.3711 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $240.36 | 12.467% | $270.3257 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $241.36 | 13.506% | $273.9581 | $273.96 | $273.95 | $274.00 |
| Purchase #5 | $88.72 | 5.720% | $93.7948 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $142.65 | 9.211% | $155.7895 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $175.79 | 5.128% | $184.8045 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,187.18 | $1,298.2424 | $1,298.24 | $1,298.25 | $1,298.30 | |