| 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 | $116.34 | 10.454% | $128.5022 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $104.92 | 13.263% | $118.8355 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $32.68 | 6.512% | $34.8081 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $6.40 | 12.748% | $7.2159 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $176.76 | 4.346% | $184.442 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $169.95 | 13.817% | $193.432 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $250.96 | 5.169% | $263.9321 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $858.01 | $931.1678 | $931.17 | $931.20 | $931.00 | |