| 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 | $92.74 | 11.823% | $103.7047 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $213.74 | 12.550% | $240.5644 | $240.56 | $240.55 | $240.60 |
| Purchase #3 | $140.77 | 13.478% | $159.743 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $153.55 | 6.345% | $163.2927 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $15.51 | 7.121% | $16.6145 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $240.64 | 3.401% | $248.8242 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $141.68 | 5.712% | $149.7728 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $998.63 | $1,082.5163 | $1,082.49 | $1,082.45 | $1,082.50 | |