| 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 | $178.89 | 10.316% | $197.3443 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $71.40 | 12.202% | $80.1122 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $246.93 | 9.351% | $270.0204 | $270.02 | $270.00 | $270.00 |
| Purchase #4 | $23.72 | 3.664% | $24.5891 | $24.59 | $24.60 | $24.60 |
| Purchase #5 | $140.87 | 3.826% | $146.2597 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $226.55 | 5.120% | $238.1494 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $45.65 | 4.366% | $47.6431 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $934.01 | $1,004.1182 | $1,004.11 | $1,004.10 | $1,004.00 | |