| 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 | $248.38 | 11.511% | $276.971 | $276.97 | $276.95 | $277.00 |
| Purchase #2 | $186.42 | 13.482% | $211.5531 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $177.60 | 13.247% | $201.1267 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $38.60 | 4.470% | $40.3254 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $201.55 | 13.187% | $228.1284 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $156.79 | 4.296% | $163.5257 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $227.74 | 4.319% | $237.5761 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $1,237.08 | $1,359.2064 | $1,359.22 | $1,359.30 | $1,359.20 | |