| 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 | $241.40 | 9.430% | $264.164 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $246.76 | 5.357% | $259.9789 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $245.62 | 11.681% | $274.3109 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $68.82 | 8.508% | $74.6752 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $43.33 | 8.464% | $46.9975 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $76.45 | 11.787% | $85.4612 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $189.48 | 11.622% | $211.5014 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $1,111.86 | $1,217.0891 | $1,217.09 | $1,217.10 | $1,217.20 | |