| 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 | $211.69 | 4.740% | $221.7241 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $111.26 | 10.508% | $122.9512 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $212.94 | 3.468% | $220.3248 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $54.38 | 11.179% | $60.4591 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $167.59 | 13.404% | $190.0538 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $196.53 | 10.749% | $217.655 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $115.47 | 7.608% | $124.255 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $1,069.86 | $1,157.4230 | $1,157.42 | $1,157.35 | $1,157.60 | |