| 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 | $113.56 | 10.291% | $125.2465 | $125.25 | $125.25 | $125.20 |
| Purchase #2 | $230.66 | 11.515% | $257.2205 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $156.34 | 5.251% | $164.5494 | $164.55 | $164.55 | $164.50 |
| Purchase #4 | $189.69 | 11.327% | $211.1762 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $42.99 | 9.236% | $46.9606 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $131.72 | 10.214% | $145.1739 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $172.81 | 3.806% | $179.3871 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $1,037.77 | $1,129.7142 | $1,129.72 | $1,129.70 | $1,129.70 | |