| 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 | $194.69 | 10.116% | $214.3848 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $249.57 | 12.827% | $281.5823 | $281.58 | $281.60 | $281.60 |
| Purchase #3 | $139.63 | 7.671% | $150.341 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $211.78 | 12.633% | $238.5342 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $245.77 | 8.544% | $266.7686 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $105.27 | 4.300% | $109.7966 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $38.67 | 6.492% | $41.1805 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $1,185.38 | $1,302.5880 | $1,302.58 | $1,302.65 | $1,302.60 | |