| 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 | $106.81 | 13.315% | $121.0318 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $181.30 | 5.735% | $191.6976 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $235.45 | 9.611% | $258.0791 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $79.50 | 12.865% | $89.7277 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $63.33 | 9.473% | $69.3293 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $189.32 | 12.687% | $213.339 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $53.87 | 6.679% | $57.468 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $909.58 | $1,000.6725 | $1,000.68 | $1,000.75 | $1,000.60 | |