| 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 | $129.84 | 3.493% | $134.3753 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $59.42 | 12.278% | $66.7156 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $146.96 | 10.557% | $162.4746 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $187.47 | 8.750% | $203.8736 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $243.53 | 10.714% | $269.6218 | $269.62 | $269.60 | $269.60 |
| Purchase #6 | $136.62 | 5.555% | $144.2092 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $73.67 | 4.735% | $77.1583 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $977.51 | $1,058.4284 | $1,058.43 | $1,058.35 | $1,058.50 | |