| 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 | $106.41 | 11.370% | $118.5088 | $118.51 | $118.50 | $118.50 |
| Purchase #2 | $194.68 | 3.365% | $201.231 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $70.73 | 12.364% | $79.4751 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $124.40 | 6.392% | $132.3516 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $184.72 | 8.193% | $199.8541 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $248.71 | 5.588% | $262.6079 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $47.96 | 5.650% | $50.6697 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $977.61 | $1,044.6982 | $1,044.70 | $1,044.70 | $1,044.80 | |