| 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 | $182.76 | 9.119% | $199.4259 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $28.61 | 9.635% | $31.3666 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $245.32 | 4.116% | $255.4174 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $97.69 | 9.720% | $107.1855 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $102.65 | 9.188% | $112.0815 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $142.47 | 12.642% | $160.4811 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $120.78 | 12.227% | $135.5478 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $920.28 | $1,001.5058 | $1,001.52 | $1,001.55 | $1,001.50 | |