| 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 | $204.61 | 7.749% | $220.4652 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $196.77 | 10.428% | $217.2892 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $69.44 | 4.654% | $72.6717 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $227.75 | 6.756% | $243.1368 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $34.61 | 4.838% | $36.2844 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $199.61 | 10.294% | $220.1579 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $16.53 | 11.419% | $18.4176 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $949.32 | $1,028.4228 | $1,028.43 | $1,028.40 | $1,028.50 | |