| 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 | $221.97 | 8.229% | $240.2359 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $135.76 | 7.633% | $146.1226 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $118.98 | 7.871% | $128.3449 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $178.71 | 7.820% | $192.6851 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $95.52 | 4.522% | $99.8394 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $209.95 | 10.212% | $231.3901 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $18.90 | 4.284% | $19.7097 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $979.79 | $1,058.3277 | $1,058.33 | $1,058.35 | $1,058.20 | |