| 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 | $35.87 | 10.220% | $39.5359 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $246.52 | 11.302% | $274.3817 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $107.90 | 8.532% | $117.106 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $149.93 | 5.298% | $157.8733 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $192.36 | 5.482% | $202.9052 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $224.49 | 7.195% | $240.6421 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $186.37 | 9.729% | $204.5019 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $1,143.44 | $1,236.9461 | $1,236.95 | $1,236.95 | $1,236.90 | |