| 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 | $202.70 | 5.105% | $213.0478 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $12.64 | 6.679% | $13.4842 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $114.92 | 7.555% | $123.6022 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $237.38 | 8.794% | $258.2552 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $6.73 | 3.417% | $6.96 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $228.47 | 11.288% | $254.2597 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $239.32 | 3.161% | $246.8849 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,042.16 | $1,116.4940 | $1,116.49 | $1,116.50 | $1,116.60 | |