| 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 | $194.78 | 3.829% | $202.2381 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $184.43 | 6.172% | $195.813 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $10.47 | 6.789% | $11.1808 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $189.62 | 9.553% | $207.7344 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $48.42 | 10.335% | $53.4242 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $246.98 | 4.275% | $257.5384 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $131.56 | 9.800% | $144.4529 | $144.45 | $144.45 | $144.50 |
| 7 purchase totals = | $1,006.26 | $1,072.3818 | $1,072.37 | $1,072.40 | $1,072.30 | |