| 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 | $240.86 | 4.447% | $251.571 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $97.39 | 13.131% | $110.1783 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $167.40 | 3.478% | $173.2222 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $51.40 | 12.163% | $57.6518 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $171.31 | 7.706% | $184.5111 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $150.65 | 11.173% | $167.4821 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $193.51 | 6.859% | $206.7829 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $1,072.52 | $1,151.3994 | $1,151.39 | $1,151.40 | $1,151.50 | |