| 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 | $226.96 | 13.359% | $257.2796 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $247.54 | 8.782% | $269.279 | $269.28 | $269.30 | $269.30 |
| Purchase #3 | $102.63 | 8.238% | $111.0847 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $45.86 | 12.176% | $51.4439 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $206.29 | 5.361% | $217.3492 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $206.30 | 8.131% | $223.0743 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $100.99 | 6.540% | $107.5947 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $1,136.57 | $1,237.1054 | $1,237.09 | $1,237.15 | $1,237.10 | |