| 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 | $129.53 | 7.737% | $139.5517 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $41.95 | 12.584% | $47.229 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $194.83 | 4.331% | $203.2681 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $122.60 | 5.245% | $129.0304 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $247.63 | 12.320% | $278.138 | $278.14 | $278.15 | $278.10 |
| Purchase #6 | $134.79 | 5.835% | $142.655 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $119.44 | 9.680% | $131.0018 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $990.77 | $1,070.8740 | $1,070.88 | $1,070.90 | $1,070.90 | |