| 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 | $202.49 | 13.829% | $230.4923 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $221.78 | 13.779% | $252.3391 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $47.71 | 4.516% | $49.8646 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $12.34 | 11.666% | $13.7796 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $137.85 | 8.598% | $149.7023 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $139.76 | 7.437% | $150.154 | $150.15 | $150.15 | $150.20 |
| Purchase #7 | $146.83 | 7.676% | $158.1007 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $908.76 | $1,004.4326 | $1,004.42 | $1,004.45 | $1,004.50 | |