| 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 | $233.40 | 6.291% | $248.0832 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $67.96 | 4.763% | $71.1969 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $199.34 | 8.437% | $216.1583 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $200.77 | 4.690% | $210.1861 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $66.75 | 12.287% | $74.9516 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $16.69 | 8.307% | $18.0764 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $161.60 | 11.452% | $180.1064 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $946.51 | $1,018.7589 | $1,018.77 | $1,018.80 | $1,018.90 | |