| 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 | $201.58 | 4.789% | $211.2337 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $219.71 | 12.297% | $246.7277 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $142.44 | 11.581% | $158.936 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $34.79 | 13.572% | $39.5117 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $167.43 | 12.469% | $188.3068 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $228.89 | 7.407% | $245.8439 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $93.68 | 5.353% | $98.6947 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $1,088.52 | $1,189.2545 | $1,189.25 | $1,189.30 | $1,189.10 | |