| 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 | $192.56 | 9.280% | $210.4296 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $244.62 | 9.415% | $267.651 | $267.65 | $267.65 | $267.70 |
| Purchase #3 | $110.72 | 6.852% | $118.3065 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $82.83 | 9.428% | $90.6392 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $109.45 | 9.302% | $119.631 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $17.29 | 5.622% | $18.262 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $198.83 | 7.594% | $213.9292 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $956.30 | $1,038.8485 | $1,038.85 | $1,038.90 | $1,038.80 | |