| 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 | $210.48 | 9.601% | $230.6882 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $51.43 | 10.154% | $56.6522 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $180.86 | 7.290% | $194.0447 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $141.77 | 7.693% | $152.6764 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $145.64 | 6.669% | $155.3527 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $67.83 | 7.190% | $72.707 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $195.50 | 11.329% | $217.6482 | $217.65 | $217.65 | $217.60 |
| 7 purchase totals = | $993.51 | $1,079.7694 | $1,079.77 | $1,079.80 | $1,079.80 | |