| 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 | $104.56 | 12.217% | $117.3341 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $225.81 | 6.331% | $240.106 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $242.26 | 9.759% | $265.9022 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $35.65 | 11.215% | $39.6481 | $39.65 | $39.65 | $39.60 |
| Purchase #5 | $208.88 | 8.154% | $225.9121 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $51.50 | 4.331% | $53.7305 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $118.27 | 8.818% | $128.699 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $986.93 | $1,071.3320 | $1,071.33 | $1,071.35 | $1,071.20 | |