| 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 | $237.70 | 11.327% | $264.6243 | $264.62 | $264.60 | $264.60 |
| Purchase #2 | $64.84 | 6.374% | $68.9729 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $55.75 | 7.303% | $59.8214 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $60.29 | 5.629% | $63.6837 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $162.57 | 13.687% | $184.821 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $226.62 | 6.813% | $242.0596 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $210.90 | 13.739% | $239.8756 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $1,018.67 | $1,123.8585 | $1,123.85 | $1,123.80 | $1,123.90 | |