| 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 | $123.86 | 12.721% | $139.6162 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $221.62 | 10.318% | $244.4868 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $7.30 | 9.464% | $7.9909 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $131.62 | 8.702% | $143.0736 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $183.71 | 8.164% | $198.7081 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $105.58 | 7.343% | $113.3327 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $194.52 | 3.696% | $201.7095 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $968.21 | $1,048.9178 | $1,048.92 | $1,048.90 | $1,048.90 | |