| 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 | $203.64 | 10.384% | $224.786 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $135.67 | 10.339% | $149.6969 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $189.36 | 13.504% | $214.9312 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $194.79 | 10.298% | $214.8495 | $214.85 | $214.85 | $214.80 |
| Purchase #5 | $153.94 | 8.809% | $167.5006 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $136.75 | 9.634% | $149.9245 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $57.43 | 8.764% | $62.4632 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $1,071.58 | $1,184.1519 | $1,184.15 | $1,184.15 | $1,184.10 | |