| 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 | $204.87 | 11.534% | $228.4997 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $106.44 | 4.110% | $110.8147 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $174.89 | 12.724% | $197.143 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $34.38 | 5.819% | $36.3806 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $32.30 | 13.401% | $36.6285 | $36.63 | $36.65 | $36.60 |
| Purchase #6 | $247.36 | 3.229% | $255.3473 | $255.35 | $255.35 | $255.30 |
| Purchase #7 | $138.73 | 10.570% | $153.3938 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $938.97 | $1,018.2076 | $1,018.20 | $1,018.25 | $1,018.10 | |