| 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 | $218.58 | 7.840% | $235.7167 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $175.80 | 5.722% | $185.8593 | $185.86 | $185.85 | $185.90 |
| Purchase #3 | $172.78 | 8.496% | $187.4594 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $210.40 | 5.291% | $221.5323 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $108.55 | 8.707% | $118.0014 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $192.49 | 13.339% | $218.1662 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $90.34 | 4.447% | $94.3574 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $1,168.94 | $1,261.0927 | $1,261.10 | $1,261.05 | $1,261.20 | |