| 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 | $115.57 | 11.740% | $129.1379 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $204.25 | 11.755% | $228.2596 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $79.71 | 13.831% | $90.7347 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $210.87 | 10.399% | $232.7984 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $156.66 | 13.301% | $177.4973 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $112.82 | 4.774% | $118.206 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $83.46 | 4.634% | $87.3275 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $963.34 | $1,063.9614 | $1,063.97 | $1,064.00 | $1,063.90 | |