| 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 | $90.37 | 8.523% | $98.0722 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $13.81 | 7.545% | $14.852 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $148.69 | 4.621% | $155.561 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $220.27 | 8.351% | $238.6647 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $198.86 | 9.658% | $218.0659 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $230.61 | 6.812% | $246.3192 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $137.27 | 8.723% | $149.2441 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,039.88 | $1,120.7791 | $1,120.77 | $1,120.70 | $1,120.90 | |