| 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 | $112.46 | 6.537% | $119.8115 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $211.92 | 13.697% | $240.9467 | $240.95 | $240.95 | $240.90 |
| Purchase #3 | $245.56 | 10.700% | $271.8349 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $19.64 | 12.249% | $22.0457 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $249.63 | 10.307% | $275.3594 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $8.59 | 7.366% | $9.2227 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $216.90 | 13.280% | $245.7043 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,064.70 | $1,184.9252 | $1,184.92 | $1,184.90 | $1,184.80 | |