| 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 | $224.59 | 7.335% | $241.0637 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $230.95 | 13.561% | $262.2691 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $239.45 | 11.753% | $267.5926 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $199.50 | 7.384% | $214.2311 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $172.40 | 12.331% | $193.6586 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $109.71 | 9.326% | $119.9416 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $127.57 | 3.385% | $131.8882 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $1,304.17 | $1,430.6449 | $1,430.64 | $1,430.65 | $1,430.70 | |