| 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 | $192.40 | 7.739% | $207.2898 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $210.62 | 10.315% | $232.3455 | $232.35 | $232.35 | $232.30 |
| Purchase #3 | $233.51 | 7.444% | $250.8925 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $18.89 | 4.110% | $19.6664 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $197.68 | 12.574% | $222.5363 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $32.41 | 10.182% | $35.71 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $104.45 | 8.366% | $113.1883 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $989.96 | $1,081.6288 | $1,081.64 | $1,081.65 | $1,081.60 | |