| 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 | $202.77 | 3.838% | $210.5523 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $176.25 | 5.290% | $185.5736 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $142.42 | 11.753% | $159.1586 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $209.64 | 3.395% | $216.7573 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $105.63 | 10.180% | $116.3831 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $119.60 | 5.537% | $126.2223 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $172.78 | 11.137% | $192.0225 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,129.09 | $1,206.6697 | $1,206.66 | $1,206.60 | $1,206.80 | |