| 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 | $198.60 | 5.797% | $210.1128 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $223.79 | 6.872% | $239.1688 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $184.36 | 4.631% | $192.8977 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $44.65 | 8.463% | $48.4287 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $153.64 | 7.601% | $165.3182 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $158.50 | 10.286% | $174.8033 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $177.34 | 3.430% | $183.4228 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $1,140.88 | $1,214.1523 | $1,214.15 | $1,214.10 | $1,214.10 | |