| 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 | $236.47 | 8.708% | $257.0618 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $134.62 | 5.544% | $142.0833 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $98.44 | 7.611% | $105.9323 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $99.75 | 6.335% | $106.0692 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $229.91 | 6.302% | $244.3989 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $21.86 | 3.498% | $22.6247 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $32.42 | 10.530% | $35.8338 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $853.47 | $914.0040 | $913.99 | $914.00 | $914.00 | |