| 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 | $115.44 | 13.471% | $130.9909 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $223.30 | 8.571% | $242.439 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $33.76 | 8.309% | $36.5651 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $88.93 | 6.376% | $94.6002 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $159.63 | 8.182% | $172.6909 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $173.95 | 11.858% | $194.577 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $198.36 | 13.698% | $225.5314 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $993.37 | $1,097.3945 | $1,097.40 | $1,097.45 | $1,097.40 | |