| 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 | $219.45 | 13.818% | $249.7736 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $37.69 | 7.805% | $40.6317 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $124.81 | 7.318% | $133.9436 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $52.88 | 3.202% | $54.5732 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $87.59 | 12.405% | $98.4555 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $109.73 | 3.149% | $113.1854 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $10.89 | 12.734% | $12.2767 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $643.04 | $702.8397 | $702.84 | $702.85 | $702.90 | |