| 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 | $11.26 | 12.754% | $12.6961 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $232.60 | 11.652% | $259.7026 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $110.28 | 12.128% | $123.6548 | $123.65 | $123.65 | $123.70 |
| Purchase #4 | $154.71 | 3.830% | $160.6354 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $6.98 | 11.405% | $7.7761 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $247.62 | 8.473% | $268.6008 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $10.71 | 7.103% | $11.4707 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $774.16 | $844.5365 | $844.54 | $844.55 | $844.60 | |