| 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 | $185.56 | 9.190% | $202.613 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $182.26 | 4.305% | $190.1063 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $249.51 | 11.472% | $278.1338 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $168.81 | 3.425% | $174.5917 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $220.25 | 9.300% | $240.7333 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $187.36 | 12.780% | $211.3046 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $233.74 | 4.493% | $244.2419 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,427.49 | $1,541.7246 | $1,541.71 | $1,541.75 | $1,541.60 | |