| 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 | $167.96 | 9.836% | $184.4805 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $42.70 | 12.266% | $47.9376 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $189.67 | 6.682% | $202.3437 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $199.25 | 9.255% | $217.6906 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $113.36 | 5.274% | $119.3386 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $28.86 | 13.581% | $32.7795 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $197.59 | 13.133% | $223.5395 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $939.39 | $1,028.1100 | $1,028.11 | $1,028.20 | $1,028.00 | |