| 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 | $26.66 | 6.769% | $28.4646 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $214.31 | 9.625% | $234.9373 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $43.80 | 13.827% | $49.8562 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $178.42 | 5.103% | $187.5248 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $190.36 | 12.378% | $213.9228 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $183.40 | 7.866% | $197.8262 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $200.96 | 4.870% | $210.7468 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $1,037.91 | $1,123.2787 | $1,123.28 | $1,123.25 | $1,123.20 | |