| 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 | $203.93 | 12.564% | $229.5518 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $240.99 | 3.520% | $249.4728 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $191.48 | 13.423% | $217.1824 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $47.52 | 12.772% | $53.5893 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $243.54 | 13.734% | $276.9878 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $34.93 | 8.601% | $37.9343 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $100.26 | 3.725% | $103.9947 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $1,062.65 | $1,168.7131 | $1,168.70 | $1,168.75 | $1,168.80 | |