| 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 | $25.30 | 3.602% | $26.2113 | $26.21 | $26.20 | $26.20 |
| Purchase #2 | $198.66 | 6.401% | $211.3762 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $123.82 | 3.402% | $128.0324 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $191.60 | 5.874% | $202.8546 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $210.95 | 5.249% | $222.0228 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $188.49 | 3.771% | $195.598 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $43.29 | 3.258% | $44.7004 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $982.11 | $1,030.7957 | $1,030.79 | $1,030.80 | $1,030.80 | |