| 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 | $29.25 | 10.212% | $32.237 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $125.29 | 3.111% | $129.1878 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $232.30 | 11.717% | $259.5186 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $83.50 | 9.451% | $91.3916 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $65.59 | 12.579% | $73.8406 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $192.28 | 6.539% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #7 | $122.88 | 8.660% | $133.5214 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $851.09 | $924.5502 | $924.55 | $924.55 | $924.50 | |