| 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 | $187.54 | 8.733% | $203.9179 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $115.89 | 5.187% | $121.9012 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $8.28 | 8.845% | $9.0124 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $191.45 | 11.562% | $213.5854 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $175.73 | 8.580% | $190.8076 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $248.65 | 12.143% | $278.8436 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $93.51 | 10.415% | $103.2491 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $1,021.05 | $1,121.3172 | $1,121.32 | $1,121.30 | $1,121.20 | |