| 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 | $114.91 | 7.145% | $123.1203 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $224.65 | 4.134% | $233.937 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $161.63 | 7.514% | $173.7749 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $109.27 | 4.201% | $113.8604 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $69.99 | 11.516% | $78.05 | $78.05 | $78.05 | $78.10 |
| Purchase #6 | $57.51 | 9.707% | $63.0925 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $29.85 | 6.812% | $31.8834 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $767.81 | $817.7185 | $817.71 | $817.70 | $817.80 | |