| 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 | $110.66 | 3.775% | $114.8374 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $194.70 | 10.245% | $214.647 | $214.65 | $214.65 | $214.60 |
| Purchase #3 | $234.49 | 13.858% | $266.9856 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $135.73 | 12.805% | $153.1102 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $69.82 | 4.187% | $72.7434 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $230.37 | 4.266% | $240.1976 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $113.41 | 3.444% | $117.3158 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,089.18 | $1,179.8370 | $1,179.85 | $1,179.85 | $1,179.70 | |