| 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 | $232.63 | 3.560% | $240.9116 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $214.40 | 13.688% | $243.7471 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $49.36 | 10.456% | $54.5211 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $39.96 | 6.473% | $42.5466 | $42.55 | $42.55 | $42.50 |
| Purchase #5 | $211.35 | 9.197% | $230.7879 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $38.36 | 11.288% | $42.6901 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $6.71 | 12.288% | $7.5345 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $792.77 | $862.7389 | $862.74 | $862.75 | $862.60 | |