| 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 | $155.42 | 4.762% | $162.8211 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $58.26 | 6.841% | $62.2456 | $62.25 | $62.25 | $62.20 |
| Purchase #3 | $218.42 | 12.249% | $245.1743 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $194.65 | 9.303% | $212.7583 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $145.34 | 13.706% | $165.2603 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $141.98 | 8.616% | $154.213 | $154.21 | $154.20 | $154.20 |
| Purchase #7 | $219.27 | 9.654% | $240.4383 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,133.34 | $1,242.9109 | $1,242.91 | $1,242.85 | $1,242.90 | |