| 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 | $107.73 | 7.405% | $115.7074 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $39.57 | 13.304% | $44.8344 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $200.71 | 6.418% | $213.5916 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $229.40 | 10.507% | $253.5031 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $118.56 | 7.224% | $127.1248 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $156.59 | 10.804% | $173.508 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $161.99 | 8.860% | $176.3423 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,014.55 | $1,104.6116 | $1,104.60 | $1,104.60 | $1,104.50 | |