| 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 | $203.92 | 10.582% | $225.4988 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $226.57 | 7.771% | $244.1768 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $16.98 | 4.647% | $17.7691 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $152.78 | 11.108% | $169.7508 | $169.75 | $169.75 | $169.80 |
| Purchase #5 | $222.94 | 6.477% | $237.3798 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $191.78 | 10.468% | $211.8555 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $5.57 | 5.482% | $5.8753 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $1,020.54 | $1,112.3061 | $1,112.32 | $1,112.35 | $1,112.50 | |