| 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 | $191.86 | 4.245% | $200.0045 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $41.98 | 12.432% | $47.199 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $146.87 | 8.457% | $159.2908 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $181.36 | 5.203% | $190.7962 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $175.74 | 3.185% | $181.3373 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $6.62 | 5.205% | $6.9646 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $233.32 | 7.754% | $251.4116 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $977.75 | $1,037.0040 | $1,037.00 | $1,037.00 | $1,037.00 | |