| 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 | $186.82 | 7.333% | $200.5195 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $162.73 | 6.303% | $172.9869 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $25.91 | 6.197% | $27.5156 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $191.89 | 10.189% | $211.4417 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $13.76 | 7.831% | $14.8375 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $26.49 | 10.358% | $29.2338 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $233.58 | 3.236% | $241.1386 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $841.18 | $897.6736 | $897.68 | $897.70 | $897.50 | |