| 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 | $213.69 | 3.461% | $221.0858 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $7.81 | 12.426% | $8.7805 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $32.81 | 8.721% | $35.6714 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $76.38 | 10.188% | $84.1616 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $180.50 | 12.320% | $202.7376 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $186.48 | 9.669% | $204.5108 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $67.94 | 7.794% | $73.2352 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $765.61 | $830.1829 | $830.19 | $830.20 | $830.20 | |