| 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 | $239.89 | 10.474% | $265.0161 | $265.02 | $265.00 | $265.00 |
| Purchase #2 | $19.74 | 10.455% | $21.8038 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $196.42 | 4.138% | $204.5479 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $174.38 | 8.394% | $189.0175 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $14.62 | 7.109% | $15.6593 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $161.60 | 10.293% | $178.2335 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $79.34 | 6.165% | $84.2313 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $885.99 | $958.5094 | $958.51 | $958.50 | $958.40 | |