| 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 | $235.49 | 3.183% | $242.9856 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $84.29 | 3.849% | $87.5343 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $184.90 | 9.513% | $202.4895 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $122.58 | 5.842% | $129.7411 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $229.70 | 3.369% | $237.4386 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $168.68 | 4.174% | $175.7207 | $175.72 | $175.70 | $175.70 |
| Purchase #7 | $102.60 | 13.493% | $116.4438 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $1,128.24 | $1,192.3536 | $1,192.35 | $1,192.40 | $1,192.20 | |