| 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 | $38.35 | 11.438% | $42.7365 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $86.28 | 11.865% | $96.5171 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $183.48 | 4.668% | $192.0448 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $190.53 | 9.723% | $209.0552 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $168.35 | 3.203% | $173.7423 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $148.82 | 12.199% | $166.9746 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $182.54 | 5.745% | $193.0269 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $998.35 | $1,074.0974 | $1,074.10 | $1,074.10 | $1,074.00 | |