| 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 | $203.70 | 13.176% | $230.5395 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $160.90 | 11.411% | $179.2603 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $193.57 | 3.388% | $200.1282 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $50.63 | 3.753% | $52.5301 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $140.60 | 8.148% | $152.0561 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $188.27 | 9.626% | $206.3929 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $108.73 | 6.625% | $115.9334 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $1,046.40 | $1,136.8405 | $1,136.84 | $1,136.90 | $1,136.80 | |