| 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 | $204.94 | 8.535% | $222.4316 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $140.66 | 3.565% | $145.6745 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $6.99 | 10.311% | $7.7107 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $54.73 | 5.259% | $57.6083 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $187.46 | 10.113% | $206.4178 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $85.76 | 8.276% | $92.8575 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $116.50 | 3.478% | $120.5519 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $797.04 | $853.2523 | $853.25 | $853.20 | $853.30 | |