| 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 | $186.30 | 8.362% | $201.8784 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $225.57 | 7.295% | $242.0253 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $108.84 | 7.430% | $116.9268 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $129.63 | 8.254% | $140.3297 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $122.74 | 12.566% | $138.1635 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $91.85 | 3.438% | $95.0078 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $172.44 | 13.282% | $195.3435 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $1,037.37 | $1,129.6750 | $1,129.68 | $1,129.75 | $1,129.60 | |