| 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 | $129.41 | 4.755% | $135.5634 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $249.37 | 10.102% | $274.5614 | $274.56 | $274.55 | $274.60 |
| Purchase #3 | $40.93 | 11.254% | $45.5363 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $37.95 | 5.541% | $40.0528 | $40.05 | $40.05 | $40.10 |
| Purchase #5 | $64.93 | 7.289% | $69.6627 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $198.42 | 13.817% | $225.8357 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $202.47 | 12.521% | $227.8213 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $923.48 | $1,019.0336 | $1,019.03 | $1,019.00 | $1,019.10 | |