| 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 | $219.88 | 11.267% | $244.6539 | $244.65 | $244.65 | $244.70 |
| Purchase #2 | $224.79 | 5.534% | $237.2299 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $90.72 | 10.271% | $100.0379 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $209.58 | 8.610% | $227.6248 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $108.94 | 5.871% | $115.3359 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $31.60 | 5.317% | $33.2802 | $33.28 | $33.30 | $33.30 |
| Purchase #7 | $119.67 | 3.500% | $123.8585 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $1,005.18 | $1,082.0211 | $1,082.02 | $1,082.05 | $1,082.00 | |