| 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 | $186.64 | 13.800% | $212.3963 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $231.61 | 8.463% | $251.2112 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $119.80 | 3.337% | $123.7977 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $35.42 | 8.491% | $38.4275 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $242.44 | 4.636% | $253.6795 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $122.42 | 5.286% | $128.8911 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $211.91 | 4.560% | $221.5731 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $1,150.24 | $1,229.9764 | $1,229.98 | $1,230.00 | $1,230.00 | |