| 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 | $128.76 | 5.331% | $135.6242 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $35.52 | 13.361% | $40.2658 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $210.26 | 7.778% | $226.614 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $229.49 | 4.411% | $239.6128 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $176.38 | 9.345% | $192.8627 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $165.48 | 10.832% | $183.4048 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $222.66 | 4.661% | $233.0382 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,168.55 | $1,251.4225 | $1,251.41 | $1,251.35 | $1,251.40 | |