| 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 | $230.96 | 5.688% | $244.097 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $160.41 | 7.329% | $172.1664 | $172.17 | $172.15 | $172.20 |
| Purchase #3 | $104.95 | 8.177% | $113.5318 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $145.79 | 6.271% | $154.9325 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $183.57 | 12.872% | $207.1991 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $245.25 | 4.163% | $255.4598 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $239.99 | 9.555% | $262.921 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,310.92 | $1,410.3076 | $1,410.31 | $1,410.30 | $1,410.30 | |