| 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 | $220.94 | 4.637% | $231.185 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $9.70 | 12.437% | $10.9064 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $225.52 | 12.377% | $253.4326 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $17.34 | 8.270% | $18.774 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $93.82 | 3.326% | $96.9405 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $100.80 | 13.252% | $114.158 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $43.35 | 9.261% | $47.3646 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $711.47 | $772.7611 | $772.76 | $772.75 | $772.80 | |