| 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 | $128.50 | 5.490% | $135.5547 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $48.52 | 10.562% | $53.6447 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $144.69 | 4.473% | $151.162 | $151.16 | $151.15 | $151.20 |
| Purchase #4 | $120.48 | 11.616% | $134.475 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $107.95 | 4.379% | $112.6771 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $181.81 | 10.349% | $200.6255 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $227.91 | 9.842% | $250.3409 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $959.86 | $1,038.4799 | $1,038.48 | $1,038.55 | $1,038.50 | |