| 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 | $229.71 | 6.201% | $243.9543 | $243.95 | $243.95 | $244.00 |
| Purchase #2 | $160.80 | 5.538% | $169.7051 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $57.26 | 10.693% | $63.3828 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $168.32 | 10.560% | $186.0946 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $247.70 | 3.585% | $256.58 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $233.40 | 9.729% | $256.1075 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $198.33 | 11.552% | $221.2411 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $1,295.52 | $1,397.0654 | $1,397.06 | $1,397.10 | $1,397.10 | |