| 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 | $95.30 | 10.366% | $105.1788 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $103.38 | 8.297% | $111.9574 | $111.96 | $111.95 | $112.00 |
| Purchase #3 | $10.33 | 3.475% | $10.689 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $119.59 | 7.563% | $128.6346 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $70.97 | 3.146% | $73.2027 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $234.75 | 5.700% | $248.1308 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $228.45 | 4.767% | $239.3402 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $862.77 | $917.1335 | $917.13 | $917.20 | $917.10 | |