| 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 | $130.36 | 7.669% | $140.3573 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $239.84 | 9.657% | $263.0013 | $263.00 | $263.00 | $263.00 |
| Purchase #3 | $149.93 | 6.247% | $159.2961 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $225.89 | 8.391% | $244.8444 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $131.42 | 9.332% | $143.6841 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $232.82 | 11.130% | $258.7329 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $167.72 | 8.102% | $181.3087 | $181.31 | $181.30 | $181.30 |
| 7 purchase totals = | $1,277.98 | $1,391.2248 | $1,391.22 | $1,391.25 | $1,391.20 | |