| 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 | $87.45 | 3.121% | $90.1793 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $28.97 | 8.287% | $31.3707 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $218.26 | 3.557% | $226.0235 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $246.91 | 10.301% | $272.3442 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $187.93 | 3.365% | $194.2538 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $59.65 | 12.745% | $67.2524 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $92.83 | 10.233% | $102.3293 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $922.00 | $983.7532 | $983.74 | $983.75 | $983.80 | |