| 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 | $217.97 | 5.155% | $229.2064 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $99.53 | 7.406% | $106.9012 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $203.39 | 6.265% | $216.1324 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $77.72 | 12.764% | $87.6402 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $230.98 | 9.805% | $253.6276 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $19.93 | 10.872% | $22.0968 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $54.56 | 3.242% | $56.3288 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $904.08 | $971.9334 | $971.94 | $972.00 | $971.80 | |