| 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 | $231.86 | 7.259% | $248.6907 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $41.50 | 10.672% | $45.9289 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $200.93 | 6.783% | $214.5591 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $119.88 | 12.589% | $134.9717 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $49.81 | 8.863% | $54.2247 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $16.32 | 13.340% | $18.4971 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $113.35 | 6.347% | $120.5443 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $773.65 | $837.4165 | $837.41 | $837.40 | $837.40 | |