| 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 | $211.25 | 4.410% | $220.5661 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $203.73 | 5.217% | $214.3586 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $127.50 | 6.679% | $136.0157 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $160.39 | 6.496% | $170.8089 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $33.49 | 10.149% | $36.8889 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $194.84 | 13.173% | $220.5063 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $34.99 | 10.781% | $38.7623 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $966.19 | $1,037.9068 | $1,037.92 | $1,037.85 | $1,038.00 | |