| 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 | $231.64 | 5.478% | $244.3292 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $191.43 | 11.823% | $214.0628 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $174.66 | 13.317% | $197.9195 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $84.92 | 7.210% | $91.0427 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $103.81 | 10.678% | $114.8948 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $143.82 | 6.333% | $152.9281 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $150.86 | 8.588% | $163.8159 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $1,081.14 | $1,178.9930 | $1,178.99 | $1,179.00 | $1,178.90 | |