| 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 | $243.63 | 6.195% | $258.7229 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $35.27 | 10.648% | $39.0255 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $143.55 | 6.857% | $153.3932 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $33.88 | 12.198% | $38.0127 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $145.54 | 4.238% | $151.708 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $33.58 | 6.414% | $35.7338 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $89.94 | 7.114% | $96.3383 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $725.39 | $772.9344 | $772.93 | $772.95 | $772.80 | |