| 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 | $98.40 | 11.627% | $109.841 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $127.77 | 8.690% | $138.8732 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $178.97 | 13.817% | $203.6983 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $157.59 | 6.795% | $168.2982 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $118.46 | 11.165% | $131.6861 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $44.34 | 9.762% | $48.6685 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $217.30 | 10.553% | $240.2317 | $240.23 | $240.25 | $240.20 |
| 7 purchase totals = | $942.83 | $1,041.2970 | $1,041.30 | $1,041.30 | $1,041.30 | |