| 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 | $210.57 | 9.521% | $230.6184 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $38.75 | 7.270% | $41.5671 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $85.52 | 12.713% | $96.3922 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $129.47 | 13.297% | $146.6856 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $115.61 | 7.462% | $124.2368 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $121.74 | 6.149% | $129.2258 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $55.45 | 3.656% | $57.4773 | $57.48 | $57.50 | $57.50 |
| 7 purchase totals = | $757.11 | $826.2032 | $826.22 | $826.25 | $826.20 | |