| 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 | $193.81 | 9.603% | $212.4216 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $234.38 | 3.274% | $242.0536 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $193.37 | 3.819% | $200.7548 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $229.58 | 4.756% | $240.4988 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $184.42 | 8.251% | $199.6365 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $111.36 | 13.783% | $126.7087 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $172.74 | 4.457% | $180.439 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,319.66 | $1,402.5130 | $1,402.51 | $1,402.50 | $1,402.50 | |