| 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 | $108.64 | 8.484% | $117.857 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $204.89 | 7.846% | $220.9657 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $169.42 | 13.136% | $191.675 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $128.87 | 9.308% | $140.8652 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $104.32 | 6.532% | $111.1342 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $46.47 | 6.789% | $49.6248 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $178.99 | 13.744% | $203.5904 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $941.60 | $1,035.7123 | $1,035.72 | $1,035.70 | $1,035.80 | |