| 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 | $202.80 | 11.209% | $225.5319 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $152.29 | 12.813% | $171.8029 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $228.41 | 3.826% | $237.149 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $119.58 | 9.417% | $130.8408 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $161.36 | 9.404% | $176.5343 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $101.88 | 4.823% | $106.7937 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $145.55 | 6.748% | $155.3717 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $1,111.87 | $1,204.0243 | $1,204.01 | $1,204.05 | $1,203.90 | |