| 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 | $248.74 | 4.268% | $259.3562 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $179.49 | 11.241% | $199.6665 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $70.99 | 12.540% | $79.8921 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $236.73 | 12.206% | $265.6253 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $152.33 | 7.729% | $164.1036 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $33.47 | 9.112% | $36.5198 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $250.32 | 9.714% | $274.6361 | $274.64 | $274.65 | $274.60 |
| 7 purchase totals = | $1,172.07 | $1,279.7996 | $1,279.81 | $1,279.80 | $1,279.80 | |