| 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 | $189.88 | 9.839% | $208.5623 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $218.50 | 8.603% | $237.2976 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $239.29 | 5.726% | $252.9917 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $197.34 | 11.653% | $220.336 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $241.75 | 4.325% | $252.2057 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $70.70 | 10.867% | $78.383 | $78.38 | $78.40 | $78.40 |
| Purchase #7 | $177.98 | 13.862% | $202.6516 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $1,335.44 | $1,452.4279 | $1,452.43 | $1,452.45 | $1,452.50 | |