| 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 | $116.36 | 5.305% | $122.5329 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $235.74 | 11.488% | $262.8218 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $139.57 | 9.531% | $152.8724 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $39.89 | 5.481% | $42.0764 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $138.98 | 4.487% | $145.216 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $47.94 | 11.275% | $53.3452 | $53.35 | $53.35 | $53.30 |
| Purchase #7 | $238.69 | 11.756% | $266.7504 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $957.17 | $1,045.6151 | $1,045.62 | $1,045.60 | $1,045.60 | |