| 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 | $212.46 | 12.410% | $238.8263 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $250.32 | 10.692% | $277.0842 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $166.41 | 6.626% | $177.4363 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $130.35 | 7.812% | $140.5329 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $44.69 | 11.707% | $49.9219 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $187.48 | 11.744% | $209.4977 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $100.57 | 3.323% | $103.9119 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,092.28 | $1,197.2112 | $1,197.21 | $1,197.25 | $1,197.10 | |