| 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 | $197.60 | 11.629% | $220.5789 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $240.27 | 9.240% | $262.4709 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $132.89 | 13.192% | $150.4208 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $148.80 | 3.341% | $153.7714 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $87.92 | 5.809% | $93.0273 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $22.42 | 13.733% | $25.4989 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $130.47 | 13.746% | $148.4044 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $960.37 | $1,054.1726 | $1,054.17 | $1,054.15 | $1,054.20 | |