| 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 | $201.99 | 13.242% | $228.7375 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $238.80 | 9.199% | $260.7672 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $199.29 | 9.541% | $218.3043 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $147.75 | 11.117% | $164.1754 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $152.26 | 6.285% | $161.8295 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $38.28 | 3.698% | $39.6956 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $169.40 | 3.246% | $174.8987 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,147.77 | $1,248.4082 | $1,248.42 | $1,248.45 | $1,248.40 | |