| 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 | $213.56 | 10.217% | $235.3794 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $75.63 | 4.768% | $79.236 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $139.89 | 6.137% | $148.475 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $203.67 | 11.195% | $226.4709 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $211.35 | 12.789% | $238.3796 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $166.84 | 5.731% | $176.4016 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $249.79 | 9.811% | $274.2969 | $274.30 | $274.30 | $274.30 |
| 7 purchase totals = | $1,260.73 | $1,378.6394 | $1,378.65 | $1,378.70 | $1,378.70 | |