| 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 | $200.73 | 10.122% | $221.0479 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $64.51 | 9.186% | $70.4359 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $129.43 | 6.167% | $137.4119 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $201.63 | 7.860% | $217.4781 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $193.61 | 12.262% | $217.3505 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $207.33 | 13.716% | $235.7674 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $203.53 | 3.614% | $210.8856 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $1,200.77 | $1,310.3773 | $1,310.39 | $1,310.40 | $1,310.40 | |