| 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 | $48.80 | 12.128% | $54.7185 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $147.35 | 9.840% | $161.8492 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $153.50 | 5.657% | $162.1835 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $119.50 | 7.303% | $128.2271 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $232.36 | 13.640% | $264.0539 | $264.05 | $264.05 | $264.10 |
| Purchase #6 | $230.62 | 11.529% | $257.2082 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $126.70 | 13.167% | $143.3826 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $1,058.83 | $1,171.6230 | $1,171.62 | $1,171.65 | $1,171.60 | |