| 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 | $215.83 | 6.483% | $229.8223 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $200.31 | 8.752% | $217.8411 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $89.61 | 11.421% | $99.8444 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $246.86 | 13.303% | $279.6998 | $279.70 | $279.70 | $279.70 |
| Purchase #5 | $250.32 | 8.126% | $270.661 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $142.51 | 4.346% | $148.7035 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $8.95 | 5.600% | $9.4512 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $1,154.39 | $1,256.0233 | $1,256.01 | $1,256.00 | $1,256.00 | |