| 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 | $190.91 | 10.261% | $210.4993 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $203.99 | 8.686% | $221.7086 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $222.75 | 11.639% | $248.6759 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $172.70 | 11.485% | $192.5346 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $9.96 | 6.491% | $10.6065 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $49.68 | 7.863% | $53.5863 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $221.92 | 10.617% | $245.4812 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,071.91 | $1,183.0924 | $1,183.10 | $1,183.15 | $1,183.10 | |