| 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 | $194.90 | 8.694% | $211.8446 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $146.75 | 8.843% | $159.7271 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $105.55 | 11.137% | $117.3051 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $134.98 | 11.549% | $150.5688 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $147.79 | 8.587% | $160.4807 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $221.74 | 8.129% | $239.7652 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $218.32 | 10.229% | $240.652 | $240.65 | $240.65 | $240.70 |
| 7 purchase totals = | $1,170.03 | $1,280.3435 | $1,280.35 | $1,280.35 | $1,280.40 | |