| 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 | $234.89 | 13.414% | $266.3981 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $80.70 | 12.628% | $90.8908 | $90.89 | $90.90 | $90.90 |
| Purchase #3 | $112.29 | 3.115% | $115.7878 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $15.99 | 4.157% | $16.6547 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $119.42 | 4.224% | $124.4643 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $148.90 | 5.774% | $157.4975 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $212.28 | 3.634% | $219.9943 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $924.47 | $991.6875 | $991.68 | $991.70 | $991.80 | |