| 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 | $62.78 | 12.112% | $70.3839 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $229.29 | 6.233% | $243.5816 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $223.54 | 4.211% | $232.9533 | $232.95 | $232.95 | $233.00 |
| Purchase #4 | $105.63 | 9.268% | $115.4198 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $200.47 | 7.738% | $215.9824 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $203.85 | 7.114% | $218.3519 | $218.35 | $218.35 | $218.40 |
| Purchase #7 | $44.74 | 6.516% | $47.6553 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $1,070.30 | $1,144.3282 | $1,144.32 | $1,144.35 | $1,144.50 | |