| 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 | $124.95 | 8.217% | $135.2171 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $37.48 | 3.776% | $38.8952 | $38.90 | $38.90 | $38.90 |
| Purchase #3 | $167.67 | 5.117% | $176.2497 | $176.25 | $176.25 | $176.20 |
| Purchase #4 | $128.80 | 9.381% | $140.8827 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $237.26 | 11.477% | $264.4903 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $240.80 | 13.769% | $273.9558 | $273.96 | $273.95 | $274.00 |
| Purchase #7 | $168.96 | 13.717% | $192.1362 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $1,105.92 | $1,221.8270 | $1,221.84 | $1,221.85 | $1,221.80 | |