| 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 | $239.65 | 7.627% | $257.9281 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $130.45 | 6.441% | $138.8523 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $189.76 | 8.153% | $205.2311 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $59.40 | 8.810% | $64.6331 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $57.67 | 4.803% | $60.4399 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $145.40 | 10.506% | $160.6757 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $203.51 | 8.826% | $221.4718 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,025.84 | $1,109.2320 | $1,109.23 | $1,109.30 | $1,109.20 | |