| 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 | $245.69 | 3.104% | $253.3162 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $174.39 | 8.616% | $189.4154 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $162.93 | 12.688% | $183.6026 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $227.25 | 5.235% | $239.1465 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $115.92 | 7.435% | $124.5387 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $127.64 | 13.690% | $145.1139 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $19.90 | 7.182% | $21.3292 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $1,073.72 | $1,156.4625 | $1,156.47 | $1,156.45 | $1,156.30 | |