| 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 | $44.41 | 7.241% | $47.6257 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $113.80 | 6.867% | $121.6146 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $121.86 | 12.284% | $136.8293 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $249.36 | 5.110% | $262.1023 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $237.54 | 12.570% | $267.3988 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $138.52 | 3.771% | $143.7436 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $91.28 | 13.173% | $103.3043 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $996.77 | $1,082.6186 | $1,082.61 | $1,082.65 | $1,082.50 | |