| 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 | $231.48 | 10.240% | $255.1836 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $78.86 | 6.805% | $84.2264 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $184.89 | 9.108% | $201.7298 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $65.70 | 5.657% | $69.4166 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $201.85 | 10.311% | $222.6628 | $222.66 | $222.65 | $222.70 |
| Purchase #6 | $220.91 | 10.689% | $244.5231 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $158.34 | 9.165% | $172.8519 | $172.85 | $172.85 | $172.90 |
| 7 purchase totals = | $1,142.03 | $1,250.5942 | $1,250.59 | $1,250.60 | $1,250.60 | |