| 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 | $105.87 | 13.370% | $120.0248 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $60.90 | 5.634% | $64.3311 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $242.95 | 7.865% | $262.058 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $131.95 | 8.254% | $142.8412 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $170.50 | 4.296% | $177.8247 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $152.99 | 6.216% | $162.4999 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $199.63 | 6.553% | $212.7118 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,064.79 | $1,142.2915 | $1,142.28 | $1,142.25 | $1,142.20 | |