| 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 | $199.82 | 8.322% | $216.449 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $232.89 | 4.441% | $243.2326 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $221.97 | 5.172% | $233.4503 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $120.38 | 12.395% | $135.3011 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $115.35 | 6.112% | $122.4002 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $248.61 | 8.544% | $269.8512 | $269.85 | $269.85 | $269.90 |
| Purchase #7 | $5.53 | 11.157% | $6.147 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $1,144.55 | $1,226.8314 | $1,226.83 | $1,226.85 | $1,226.80 | |