| 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 | $40.65 | 10.129% | $44.7674 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $227.66 | 13.753% | $258.9701 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $49.33 | 11.177% | $54.8436 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $130.64 | 8.839% | $142.1873 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $250.68 | 5.627% | $264.7858 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $202.85 | 10.308% | $223.7598 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $109.33 | 5.740% | $115.6055 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $1,011.14 | $1,104.9195 | $1,104.93 | $1,104.90 | $1,105.00 | |