| 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 | $245.60 | 12.546% | $276.413 | $276.41 | $276.40 | $276.40 |
| Purchase #2 | $133.62 | 10.652% | $147.8532 | $147.85 | $147.85 | $147.90 |
| Purchase #3 | $19.56 | 10.145% | $21.5444 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $83.64 | 7.222% | $89.6805 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $188.75 | 4.617% | $197.4646 | $197.46 | $197.45 | $197.50 |
| Purchase #6 | $62.50 | 12.865% | $70.5406 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $102.52 | 10.827% | $113.6198 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $836.19 | $917.1161 | $917.10 | $917.10 | $917.10 | |