| 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 | $79.52 | 10.480% | $87.8537 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $209.42 | 3.378% | $216.4942 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $230.64 | 8.838% | $251.024 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $250.38 | 5.233% | $263.4824 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $22.98 | 11.730% | $25.6756 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $212.99 | 9.222% | $232.6319 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $47.69 | 8.176% | $51.5891 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $1,053.62 | $1,128.7509 | $1,128.74 | $1,128.80 | $1,128.80 | |