| 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 | $209.60 | 3.536% | $217.0115 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $244.45 | 3.640% | $253.348 | $253.35 | $253.35 | $253.30 |
| Purchase #3 | $129.63 | 3.671% | $134.3887 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $191.85 | 13.584% | $217.9109 | $217.91 | $217.90 | $217.90 |
| Purchase #5 | $196.40 | 13.607% | $223.1241 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $181.66 | 7.244% | $194.8195 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $184.76 | 13.456% | $209.6213 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,338.35 | $1,450.2240 | $1,450.22 | $1,450.15 | $1,450.10 | |