| 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 | $43.35 | 9.322% | $47.3911 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $236.74 | 13.259% | $268.1294 | $268.13 | $268.15 | $268.10 |
| Purchase #3 | $171.70 | 6.497% | $182.8553 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $171.57 | 3.848% | $178.172 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $233.62 | 10.602% | $258.3884 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $203.25 | 9.529% | $222.6177 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $101.60 | 8.232% | $109.9637 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $1,161.83 | $1,267.5176 | $1,267.52 | $1,267.50 | $1,267.60 | |