| 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 | $219.31 | 8.168% | $237.2232 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $194.85 | 10.154% | $214.6351 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $172.88 | 5.616% | $182.5889 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $138.70 | 6.567% | $147.8084 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $182.92 | 11.353% | $203.6869 | $203.69 | $203.70 | $203.70 |
| Purchase #6 | $173.36 | 4.383% | $180.9584 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $199.51 | 12.687% | $224.8218 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,281.53 | $1,391.7227 | $1,391.73 | $1,391.70 | $1,391.70 | |