| 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 | $59.94 | 4.870% | $62.8591 | $62.86 | $62.85 | $62.90 |
| Purchase #2 | $225.27 | 5.740% | $238.2005 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $92.53 | 13.413% | $104.941 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $174.70 | 11.115% | $194.1179 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $234.66 | 13.343% | $265.9707 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $218.43 | 5.319% | $230.0483 | $230.05 | $230.05 | $230.00 |
| Purchase #7 | $203.26 | 4.178% | $211.7522 | $211.75 | $211.75 | $211.80 |
| 7 purchase totals = | $1,208.79 | $1,307.8897 | $1,307.89 | $1,307.85 | $1,307.90 | |