| 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 | $172.54 | 5.600% | $182.2022 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $248.89 | 4.431% | $259.9183 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $173.38 | 9.838% | $190.4371 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $103.92 | 11.680% | $116.0579 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $110.93 | 9.633% | $121.6159 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $21.49 | 3.355% | $22.211 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $200.71 | 9.874% | $220.5281 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $1,031.86 | $1,112.9705 | $1,112.98 | $1,112.95 | $1,112.90 | |