| 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 | $17.62 | 10.230% | $19.4225 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $146.48 | 3.856% | $152.1283 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $144.93 | 7.150% | $155.2925 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $245.48 | 3.159% | $253.2347 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $234.36 | 3.174% | $241.7986 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $207.95 | 12.562% | $234.0727 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $16.35 | 9.111% | $17.8396 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $1,013.17 | $1,073.7889 | $1,073.78 | $1,073.80 | $1,073.70 | |