| 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 | $107.61 | 6.756% | $114.8801 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $204.64 | 11.432% | $228.0344 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $129.94 | 12.519% | $146.2072 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $250.25 | 9.823% | $274.8321 | $274.83 | $274.85 | $274.80 |
| Purchase #5 | $69.26 | 9.125% | $75.58 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $111.33 | 7.861% | $120.0817 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $69.44 | 10.500% | $76.7312 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $942.47 | $1,036.3467 | $1,036.34 | $1,036.45 | $1,036.30 | |