| 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 | $142.75 | 4.635% | $149.3665 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $216.40 | 11.292% | $240.8359 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $246.50 | 12.753% | $277.9361 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $222.45 | 9.215% | $242.9488 | $242.95 | $242.95 | $242.90 |
| Purchase #5 | $115.42 | 4.250% | $120.3254 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $22.60 | 6.800% | $24.1368 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $63.57 | 4.424% | $66.3823 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $1,029.69 | $1,121.9318 | $1,121.95 | $1,122.00 | $1,121.80 | |