| 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 | $116.26 | 12.116% | $130.3461 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $174.47 | 6.357% | $185.5611 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $48.78 | 3.226% | $50.3536 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $92.28 | 12.235% | $103.5705 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $245.99 | 3.740% | $255.19 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $172.59 | 4.167% | $179.7818 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $34.31 | 7.678% | $36.9443 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $884.68 | $941.7474 | $941.74 | $941.75 | $941.80 | |