| 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 | $203.80 | 12.679% | $229.6398 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $244.31 | 8.766% | $265.7262 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $207.89 | 6.489% | $221.38 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $88.71 | 10.445% | $97.9758 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $88.34 | 11.632% | $98.6157 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $186.67 | 7.275% | $200.2502 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $92.33 | 7.131% | $98.9141 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $1,112.05 | $1,212.5018 | $1,212.51 | $1,212.55 | $1,212.50 | |