| 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 | $143.95 | 4.556% | $150.5084 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $170.66 | 13.632% | $193.9244 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $41.25 | 8.850% | $44.9006 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $244.82 | 10.130% | $269.6203 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $152.81 | 13.512% | $173.4577 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $244.28 | 13.121% | $276.332 | $276.33 | $276.35 | $276.30 |
| Purchase #7 | $215.80 | 11.748% | $241.1522 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $1,213.57 | $1,349.8956 | $1,349.89 | $1,349.85 | $1,349.90 | |