| 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 | $53.41 | 8.441% | $57.9183 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $129.43 | 5.306% | $136.2976 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $249.38 | 8.646% | $270.9414 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $194.37 | 12.802% | $219.2532 | $219.25 | $219.25 | $219.30 |
| Purchase #5 | $239.38 | 13.135% | $270.8226 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $25.45 | 6.219% | $27.0327 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $186.37 | 12.372% | $209.4277 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $1,077.79 | $1,191.6935 | $1,191.69 | $1,191.70 | $1,191.60 | |