| 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 | $133.28 | 5.186% | $140.1919 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $232.42 | 4.516% | $242.9161 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $56.76 | 7.425% | $60.9744 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $203.92 | 13.333% | $231.1087 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $115.88 | 10.666% | $128.2398 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $188.53 | 8.507% | $204.5682 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $241.95 | 11.482% | $269.7307 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,172.74 | $1,277.7298 | $1,277.73 | $1,277.70 | $1,277.70 | |