| 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 | $217.80 | 11.750% | $243.3915 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $209.64 | 9.711% | $229.9981 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $248.70 | 10.220% | $274.1171 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $203.59 | 11.133% | $226.2557 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $22.94 | 9.193% | $25.0489 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $98.25 | 9.209% | $107.2978 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $208.32 | 7.231% | $223.3836 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,209.24 | $1,329.4927 | $1,329.50 | $1,329.50 | $1,329.50 | |