| 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 | $230.87 | 4.361% | $240.9382 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $146.47 | 8.739% | $159.27 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $213.36 | 6.441% | $227.1025 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $77.37 | 4.252% | $80.6598 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $38.84 | 5.654% | $41.036 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $17.52 | 7.530% | $18.8393 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $192.48 | 11.602% | $214.8115 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $916.91 | $982.6573 | $982.66 | $982.65 | $982.60 | |