| 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 | $250.58 | 6.163% | $266.0232 | $266.02 | $266.00 | $266.00 |
| Purchase #2 | $183.40 | 6.747% | $195.774 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $20.30 | 12.365% | $22.8101 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $102.93 | 4.371% | $107.4291 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $64.89 | 7.814% | $69.9605 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $190.40 | 5.425% | $200.7292 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $250.42 | 6.342% | $266.3016 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,062.92 | $1,129.0277 | $1,129.02 | $1,129.00 | $1,129.00 | |