| 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 | $211.60 | 5.528% | $223.2972 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $240.49 | 10.136% | $264.8661 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $135.28 | 5.712% | $143.0072 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $149.85 | 6.392% | $159.4284 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $52.98 | 9.403% | $57.9617 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $183.99 | 3.511% | $190.4499 | $190.45 | $190.45 | $190.40 |
| Purchase #7 | $27.81 | 4.419% | $29.0389 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $1,002.00 | $1,068.0494 | $1,068.06 | $1,068.05 | $1,068.00 | |