| 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 | $30.34 | 13.183% | $34.3397 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $75.38 | 11.596% | $84.1211 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $172.32 | 6.539% | $183.588 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $220.42 | 8.674% | $239.5392 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $212.71 | 8.278% | $230.3181 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $136.32 | 5.672% | $144.0521 | $144.05 | $144.05 | $144.10 |
| Purchase #7 | $64.25 | 10.111% | $70.7463 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $911.74 | $986.7045 | $986.71 | $986.70 | $986.60 | |