| 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 | $199.42 | 3.662% | $206.7228 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $65.67 | 11.411% | $73.1636 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $63.60 | 13.567% | $72.2286 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $220.46 | 9.111% | $240.5461 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $33.70 | 5.660% | $35.6074 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $126.35 | 6.140% | $134.1079 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $76.71 | 8.766% | $83.4344 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $785.91 | $845.8108 | $845.81 | $845.80 | $845.70 | |