| 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 | $200.60 | 4.813% | $210.2549 | $210.25 | $210.25 | $210.30 |
| Purchase #2 | $134.25 | 12.747% | $151.3628 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $58.71 | 12.538% | $66.0711 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $142.32 | 3.680% | $147.5574 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $239.28 | 7.372% | $256.9197 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $239.48 | 10.318% | $264.1895 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $168.71 | 6.541% | $179.7453 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $1,183.35 | $1,276.1007 | $1,276.10 | $1,276.05 | $1,276.20 | |