| 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 | $130.57 | 5.844% | $138.2005 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $202.76 | 13.450% | $230.0312 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $167.59 | 13.304% | $189.8862 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $41.93 | 8.829% | $45.632 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $95.56 | 8.394% | $103.5813 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $70.32 | 4.279% | $73.329 | $73.33 | $73.35 | $73.30 |
| Purchase #7 | $238.97 | 7.315% | $256.4507 | $256.45 | $256.45 | $256.50 |
| 7 purchase totals = | $947.70 | $1,037.1109 | $1,037.11 | $1,037.20 | $1,037.10 | |