| 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 | $114.52 | 8.606% | $124.3756 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $128.97 | 12.521% | $145.1183 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $16.95 | 13.135% | $19.1764 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $150.55 | 7.722% | $162.1755 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $225.56 | 4.273% | $235.1982 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $116.42 | 5.198% | $122.4715 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $86.51 | 4.216% | $90.1573 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $839.48 | $898.6728 | $898.69 | $898.70 | $898.80 | |