| 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 | $117.50 | 5.621% | $124.1047 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $107.90 | 11.279% | $120.07 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $166.80 | 4.774% | $174.763 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $72.65 | 12.358% | $81.6281 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $240.65 | 13.765% | $273.7755 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $231.67 | 6.417% | $246.5363 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $75.57 | 4.106% | $78.6729 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $1,012.74 | $1,099.5505 | $1,099.55 | $1,099.55 | $1,099.60 | |