| 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 | $218.99 | 12.507% | $246.3791 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $178.89 | 10.865% | $198.3264 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $187.41 | 8.390% | $203.1337 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $234.39 | 10.487% | $258.9705 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $87.62 | 13.378% | $99.3418 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $9.87 | 4.561% | $10.3202 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $17.72 | 6.209% | $18.8202 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $934.89 | $1,035.2919 | $1,035.29 | $1,035.30 | $1,035.20 | |