| 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 | $241.35 | 5.151% | $253.7819 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $248.99 | 9.529% | $272.7163 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $160.55 | 7.591% | $172.7374 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $63.39 | 9.664% | $69.516 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $130.31 | 11.769% | $145.6462 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $71.45 | 7.840% | $77.0517 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $96.69 | 10.550% | $106.8908 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $1,012.73 | $1,098.3403 | $1,098.35 | $1,098.35 | $1,098.30 | |