| 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 | $208.28 | 10.755% | $230.6805 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $120.66 | 6.113% | $128.0359 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $42.30 | 11.103% | $46.9966 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $122.64 | 3.334% | $126.7288 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $132.77 | 4.437% | $138.661 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $154.50 | 11.508% | $172.2799 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $240.32 | 13.643% | $273.1069 | $273.11 | $273.10 | $273.10 |
| 7 purchase totals = | $1,021.47 | $1,116.4896 | $1,116.50 | $1,116.55 | $1,116.50 | |