| 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 | $242.68 | 6.408% | $258.2309 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $31.89 | 10.779% | $35.3274 | $35.33 | $35.35 | $35.30 |
| Purchase #3 | $57.27 | 10.835% | $63.4752 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $27.95 | 11.232% | $31.0893 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $7.93 | 11.439% | $8.8371 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $242.80 | 6.414% | $258.3732 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $238.25 | 3.465% | $246.5054 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $848.77 | $901.8385 | $901.85 | $901.90 | $901.80 | |