| 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 | $209.59 | 5.815% | $221.7777 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $130.92 | 12.164% | $146.8451 | $146.85 | $146.85 | $146.80 |
| Purchase #3 | $129.51 | 7.549% | $139.2867 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $189.52 | 13.443% | $214.9972 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $16.72 | 13.336% | $18.9498 | $18.95 | $18.95 | $18.90 |
| Purchase #6 | $195.71 | 7.614% | $210.6114 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $231.58 | 3.687% | $240.1184 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,103.55 | $1,192.5863 | $1,192.60 | $1,192.60 | $1,192.50 | |