| 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 | $103.41 | 8.777% | $112.4863 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $23.83 | 3.634% | $24.696 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $199.88 | 9.847% | $219.5622 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $229.82 | 12.387% | $258.2878 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $61.36 | 9.579% | $67.2377 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $176.50 | 8.516% | $191.5307 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $244.35 | 7.636% | $263.0086 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,039.15 | $1,136.8093 | $1,136.82 | $1,136.85 | $1,136.80 | |