| 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 | $193.86 | 9.448% | $212.1759 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $77.48 | 8.480% | $84.0503 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $209.54 | 13.111% | $237.0128 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $220.42 | 6.417% | $234.5644 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $140.62 | 10.770% | $155.7648 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $240.66 | 13.493% | $273.1323 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $113.51 | 3.627% | $117.627 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $1,196.09 | $1,314.3275 | $1,314.32 | $1,314.35 | $1,314.40 | |