| 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 | $227.48 | 8.349% | $246.4723 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $149.49 | 11.477% | $166.647 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $135.55 | 9.560% | $148.5086 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $162.79 | 13.425% | $184.6446 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $209.34 | 5.616% | $221.0965 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $13.89 | 7.131% | $14.8805 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $102.67 | 9.266% | $112.1834 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $1,001.21 | $1,094.4329 | $1,094.43 | $1,094.45 | $1,094.40 | |