| 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 | $179.87 | 12.486% | $202.3286 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $208.94 | 7.763% | $225.16 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $211.52 | 7.437% | $227.2507 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $192.48 | 6.748% | $205.4686 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $15.62 | 12.834% | $17.6247 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $119.41 | 13.225% | $135.202 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $42.63 | 10.219% | $46.9864 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $970.47 | $1,060.0210 | $1,060.02 | $1,060.00 | $1,060.10 | |