| 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 | $211.98 | 12.744% | $238.9947 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $233.85 | 12.506% | $263.0953 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $218.76 | 8.364% | $237.0571 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $75.28 | 4.118% | $78.38 | $78.38 | $78.40 | $78.40 |
| Purchase #5 | $221.37 | 8.793% | $240.8351 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $134.53 | 4.383% | $140.4264 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $104.49 | 5.378% | $110.1095 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $1,200.26 | $1,308.8981 | $1,308.91 | $1,308.95 | $1,308.90 | |