| 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 | $220.49 | 12.198% | $247.3854 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $64.64 | 6.769% | $69.0155 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $200.71 | 8.448% | $217.666 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $135.78 | 8.821% | $147.7572 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $39.62 | 8.315% | $42.9144 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $31.47 | 8.813% | $34.2435 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $91.57 | 11.811% | $102.3853 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $784.28 | $861.3673 | $861.38 | $861.35 | $861.40 | |