| 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 | $183.37 | 11.180% | $203.8708 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $152.76 | 8.735% | $166.1036 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $169.78 | 7.374% | $182.2996 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $152.28 | 4.171% | $158.6316 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $22.42 | 3.614% | $23.2303 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $244.58 | 10.359% | $269.916 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $213.75 | 12.669% | $240.83 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,138.94 | $1,244.8819 | $1,244.88 | $1,244.90 | $1,244.80 | |