| 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 | $96.94 | 13.412% | $109.9416 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $43.73 | 9.806% | $48.0182 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $146.49 | 9.344% | $160.178 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $232.60 | 13.255% | $263.4311 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $110.85 | 12.578% | $124.7927 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $79.60 | 9.837% | $87.4303 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $210.62 | 5.397% | $221.9872 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $920.83 | $1,015.7791 | $1,015.78 | $1,015.85 | $1,015.70 | |