| 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 | $220.87 | 12.335% | $248.1143 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $213.26 | 6.408% | $226.9257 | $226.93 | $226.95 | $226.90 |
| Purchase #3 | $241.62 | 4.645% | $252.8432 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $99.98 | 5.230% | $105.209 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $223.48 | 5.397% | $235.5412 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $217.37 | 9.680% | $238.4114 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $205.56 | 13.288% | $232.8748 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,422.14 | $1,539.9196 | $1,539.91 | $1,539.90 | $1,539.80 | |