| 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 | $230.59 | 5.811% | $243.9896 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $98.60 | 3.365% | $101.9179 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $195.83 | 12.767% | $220.8316 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $106.77 | 13.406% | $121.0836 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $45.28 | 11.382% | $50.4338 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $183.95 | 9.117% | $200.7207 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $233.86 | 11.586% | $260.955 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,094.88 | $1,199.9322 | $1,199.93 | $1,199.95 | $1,199.90 | |