| 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 | $108.26 | 5.342% | $114.0432 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $89.44 | 3.441% | $92.5176 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $128.82 | 7.656% | $138.6825 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $219.93 | 11.107% | $244.3576 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $34.28 | 3.701% | $35.5487 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $28.65 | 10.403% | $31.6305 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $237.99 | 12.632% | $268.0529 | $268.05 | $268.05 | $268.10 |
| 7 purchase totals = | $847.37 | $924.8330 | $924.83 | $924.85 | $924.80 | |