| 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 | $109.98 | 10.150% | $121.143 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $155.34 | 4.673% | $162.599 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $152.76 | 11.791% | $170.7719 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $245.42 | 8.788% | $266.9875 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $117.93 | 12.102% | $132.2019 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $169.69 | 13.365% | $192.3691 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $178.34 | 4.321% | $186.0461 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $1,129.46 | $1,232.1185 | $1,232.12 | $1,232.10 | $1,232.10 | |