| 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 | $239.32 | 3.618% | $247.9786 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $172.30 | 4.842% | $180.6428 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $249.50 | 9.795% | $273.9385 | $273.94 | $273.95 | $273.90 |
| Purchase #4 | $202.31 | 4.114% | $210.633 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $244.38 | 8.116% | $264.2139 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $122.26 | 5.735% | $129.2716 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $139.47 | 12.804% | $157.3277 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,369.54 | $1,464.0061 | $1,464.00 | $1,464.05 | $1,463.90 | |