| 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 | $220.70 | 10.570% | $244.028 | $244.03 | $244.05 | $244.00 |
| Purchase #2 | $181.80 | 5.639% | $192.0517 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $192.43 | 10.279% | $212.2099 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $133.95 | 10.697% | $148.2786 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $13.66 | 13.685% | $15.5294 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $80.55 | 13.765% | $91.6377 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $139.38 | 11.514% | $155.4282 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $962.47 | $1,059.1635 | $1,059.17 | $1,059.25 | $1,059.10 | |