| 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 | $198.34 | 9.523% | $217.2279 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $176.44 | 13.330% | $199.9595 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $107.60 | 12.278% | $120.8111 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $237.49 | 9.159% | $259.2417 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $187.79 | 12.678% | $211.598 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $7.47 | 12.729% | $8.4209 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $171.35 | 4.847% | $179.6553 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $1,086.48 | $1,196.9144 | $1,196.92 | $1,196.90 | $1,196.90 | |