| 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 | $112.91 | 13.835% | $128.5311 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $203.33 | 8.203% | $220.0092 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $55.64 | 11.300% | $61.9273 | $61.93 | $61.95 | $61.90 |
| Purchase #4 | $131.93 | 6.212% | $140.1255 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $185.76 | 8.740% | $201.9954 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $12.67 | 11.665% | $14.148 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $202.78 | 8.273% | $219.556 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $905.02 | $986.2925 | $986.31 | $986.35 | $986.20 | |