| 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 | $216.25 | 12.503% | $243.2877 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $232.26 | 3.859% | $241.2229 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $217.70 | 5.212% | $229.0465 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $135.59 | 9.392% | $148.3246 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $114.44 | 12.524% | $128.7725 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $133.69 | 7.182% | $143.2916 | $143.29 | $143.30 | $143.30 |
| Purchase #7 | $229.62 | 5.672% | $242.644 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $1,279.55 | $1,376.5898 | $1,376.58 | $1,376.55 | $1,376.50 | |