| 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 | $110.50 | 12.693% | $124.5258 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $41.30 | 3.746% | $42.8471 | $42.85 | $42.85 | $42.80 |
| Purchase #3 | $209.69 | 7.446% | $225.3035 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $193.56 | 13.624% | $219.9306 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $244.59 | 10.750% | $270.8834 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $219.93 | 9.267% | $240.3109 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $211.87 | 13.238% | $239.9174 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,231.44 | $1,363.7187 | $1,363.72 | $1,363.75 | $1,363.60 | |