| 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 | $186.67 | 9.524% | $204.4485 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $109.43 | 10.219% | $120.6127 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $107.70 | 11.474% | $120.0575 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $32.48 | 13.128% | $36.744 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $238.55 | 5.191% | $250.9331 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $195.73 | 8.637% | $212.6352 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $89.48 | 4.665% | $93.6542 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $960.04 | $1,039.0852 | $1,039.08 | $1,039.10 | $1,039.00 | |