| 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 | $102.85 | 9.285% | $112.3996 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $237.48 | 3.565% | $245.9462 | $245.95 | $245.95 | $245.90 |
| Purchase #3 | $103.26 | 5.701% | $109.1469 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $120.48 | 12.677% | $135.7532 | $135.75 | $135.75 | $135.80 |
| Purchase #5 | $42.43 | 11.742% | $47.4121 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $216.59 | 10.814% | $240.012 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $33.26 | 6.185% | $35.3171 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $856.35 | $925.9871 | $925.99 | $925.95 | $925.90 | |