| 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 | $122.98 | 6.243% | $130.6576 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $204.36 | 7.213% | $219.1005 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $22.78 | 5.228% | $23.9709 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $47.85 | 11.511% | $53.358 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $230.49 | 10.745% | $255.2562 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $112.42 | 7.166% | $120.476 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $96.47 | 4.650% | $100.9559 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $837.35 | $903.7751 | $903.79 | $903.75 | $904.00 | |