| 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 | $103.68 | 6.759% | $110.6877 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $189.25 | 13.173% | $214.1799 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $250.42 | 3.653% | $259.5678 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $33.45 | 7.195% | $35.8567 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $237.60 | 7.679% | $255.8453 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $179.40 | 13.232% | $203.1382 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $110.80 | 10.640% | $122.5891 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $1,104.60 | $1,201.8647 | $1,201.88 | $1,201.90 | $1,201.90 | |