| 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 | $227.91 | 11.791% | $254.7829 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $172.46 | 3.227% | $178.0253 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $223.83 | 9.510% | $245.1162 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $227.64 | 9.426% | $249.0973 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $32.85 | 4.595% | $34.3595 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $112.67 | 6.615% | $120.1231 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $129.86 | 12.140% | $145.625 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $1,127.22 | $1,227.1293 | $1,227.14 | $1,227.15 | $1,227.10 | |