| 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 | $200.27 | 9.668% | $219.6321 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $61.90 | 4.793% | $64.8669 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $106.91 | 4.233% | $111.4355 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $132.90 | 13.103% | $150.3139 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $219.45 | 13.757% | $249.6397 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $237.72 | 6.405% | $252.946 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $80.38 | 4.853% | $84.2808 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $1,039.53 | $1,133.1149 | $1,133.12 | $1,133.15 | $1,133.00 | |