| 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 | $142.57 | 5.486% | $150.3914 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $239.97 | 9.738% | $263.3383 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $238.66 | 11.716% | $266.6214 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $11.32 | 7.199% | $12.1349 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $47.39 | 5.328% | $49.9149 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $228.82 | 6.277% | $243.183 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $43.85 | 6.679% | $46.7787 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $952.58 | $1,032.3626 | $1,032.35 | $1,032.40 | $1,032.30 | |