| 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 | $200.40 | 3.558% | $207.5302 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $145.45 | 13.706% | $165.3854 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $99.96 | 13.595% | $113.5496 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $192.82 | 11.391% | $214.7841 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $239.76 | 9.838% | $263.3476 | $263.35 | $263.35 | $263.30 |
| Purchase #6 | $250.90 | 6.169% | $266.378 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $64.69 | 5.611% | $68.3198 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $1,193.98 | $1,299.2947 | $1,299.30 | $1,299.35 | $1,299.20 | |