| 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 | $214.98 | 5.261% | $226.2901 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $74.99 | 6.808% | $80.0953 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $69.88 | 12.117% | $78.3474 | $78.35 | $78.35 | $78.30 |
| Purchase #4 | $107.30 | 5.429% | $113.1253 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $202.83 | 5.310% | $213.6003 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $90.51 | 11.717% | $101.1151 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $109.96 | 13.493% | $124.7969 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $870.45 | $937.3704 | $937.39 | $937.40 | $937.30 | |