| 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 | $109.39 | 5.148% | $115.0214 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $214.88 | 11.586% | $239.776 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $43.33 | 8.710% | $47.104 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $59.60 | 7.865% | $64.2875 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $127.78 | 9.727% | $140.2092 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $136.26 | 11.818% | $152.3632 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $182.60 | 7.790% | $196.8245 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $873.84 | $955.5858 | $955.58 | $955.55 | $955.60 | |