| 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 | $194.31 | 7.818% | $209.5012 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $38.96 | 3.535% | $40.3372 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $130.38 | 7.147% | $139.6983 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $216.76 | 10.487% | $239.4916 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $215.58 | 11.281% | $239.8996 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $70.54 | 6.469% | $75.1032 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $156.38 | 6.206% | $166.0849 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,022.91 | $1,110.1160 | $1,110.11 | $1,110.15 | $1,110.10 | |