| 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 | $147.52 | 4.270% | $153.8191 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $111.85 | 12.525% | $125.8592 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $90.51 | 8.509% | $98.2115 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $26.38 | 12.329% | $29.6324 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $246.56 | 12.359% | $277.0324 | $277.03 | $277.05 | $277.00 |
| Purchase #6 | $220.80 | 8.466% | $239.4929 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $218.62 | 10.601% | $241.7959 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $1,062.24 | $1,165.8434 | $1,165.84 | $1,165.85 | $1,165.80 | |