| 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 | $108.93 | 4.566% | $113.9037 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $156.26 | 4.142% | $162.7323 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $239.52 | 3.368% | $247.587 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $124.57 | 13.290% | $141.1254 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $217.41 | 3.188% | $224.341 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $145.58 | 6.716% | $155.3572 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $37.91 | 13.701% | $43.104 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $1,030.18 | $1,088.1506 | $1,088.15 | $1,088.20 | $1,088.10 | |