| 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 | $14.40 | 8.311% | $15.5968 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $171.51 | 5.658% | $181.214 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $246.46 | 9.129% | $268.9593 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $53.73 | 4.738% | $56.2757 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $172.39 | 5.780% | $182.3541 | $182.35 | $182.35 | $182.40 |
| Purchase #6 | $247.55 | 5.125% | $260.2369 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $107.70 | 6.556% | $114.7608 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $1,013.74 | $1,079.3976 | $1,079.40 | $1,079.40 | $1,079.50 | |