| 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 | $190.53 | 9.317% | $208.2817 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $43.40 | 5.419% | $45.7518 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $63.68 | 12.216% | $71.4591 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $242.97 | 5.628% | $256.6444 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $219.70 | 9.268% | $240.0618 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $106.33 | 13.487% | $120.6707 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $106.99 | 7.872% | $115.4123 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $973.60 | $1,058.2818 | $1,058.27 | $1,058.25 | $1,058.40 | |