| 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 | $181.75 | 9.310% | $198.6709 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $242.93 | 3.111% | $250.4876 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $212.25 | 6.412% | $225.8595 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $189.46 | 3.412% | $195.9244 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $247.35 | 9.236% | $270.1952 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $121.39 | 4.656% | $127.0419 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $223.91 | 9.322% | $244.7829 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,419.04 | $1,512.9624 | $1,512.96 | $1,512.95 | $1,513.00 | |