| 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 | $210.44 | 9.404% | $230.2298 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $185.54 | 8.598% | $201.4927 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $247.46 | 12.751% | $279.0136 | $279.01 | $279.00 | $279.00 |
| Purchase #4 | $150.76 | 7.603% | $162.2223 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $191.79 | 5.722% | $202.7642 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $67.81 | 8.754% | $73.7461 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $146.77 | 12.436% | $165.0223 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $1,200.57 | $1,314.4910 | $1,314.48 | $1,314.45 | $1,314.40 | |