| 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 | $20.74 | 13.730% | $23.5876 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $226.48 | 8.870% | $246.5688 | $246.57 | $246.55 | $246.60 |
| Purchase #3 | $208.29 | 11.356% | $231.9434 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $230.51 | 7.642% | $248.1256 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $236.89 | 8.205% | $256.3268 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $92.60 | 4.553% | $96.8161 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $232.47 | 3.606% | $240.8529 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $1,247.98 | $1,344.2212 | $1,344.23 | $1,344.25 | $1,344.20 | |