| 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 | $11.88 | 4.464% | $12.4103 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $245.94 | 8.874% | $267.7647 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $210.69 | 6.159% | $223.6664 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $130.97 | 7.592% | $140.9132 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $225.85 | 13.569% | $256.4956 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $144.76 | 5.542% | $152.7826 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $23.77 | 11.799% | $26.5746 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $993.86 | $1,080.6074 | $1,080.60 | $1,080.55 | $1,080.70 | |