| 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 | $184.43 | 3.656% | $191.1728 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $214.91 | 11.603% | $239.846 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $222.61 | 8.317% | $241.1245 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $195.75 | 9.334% | $214.0213 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $129.38 | 4.605% | $135.3379 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $193.59 | 9.581% | $212.1379 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $61.53 | 4.567% | $64.3401 | $64.34 | $64.35 | $64.30 |
| 7 purchase totals = | $1,202.20 | $1,297.9805 | $1,297.98 | $1,297.95 | $1,297.80 | |