| 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 | $192.77 | 13.800% | $219.3723 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $83.46 | 13.822% | $94.9958 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $117.29 | 5.673% | $123.9439 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $107.94 | 8.114% | $116.6983 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $161.44 | 6.857% | $172.5099 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $115.82 | 12.209% | $129.9605 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $247.33 | 11.172% | $274.9617 | $274.96 | $274.95 | $275.00 |
| 7 purchase totals = | $1,026.05 | $1,132.4424 | $1,132.44 | $1,132.40 | $1,132.50 | |