| 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 | $34.93 | 6.838% | $37.3185 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $28.32 | 4.745% | $29.6638 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $249.29 | 13.773% | $283.6247 | $283.62 | $283.60 | $283.60 |
| Purchase #4 | $212.42 | 3.564% | $219.9906 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $219.27 | 5.621% | $231.5952 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $7.88 | 13.112% | $8.9132 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $245.33 | 3.375% | $253.6099 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $997.44 | $1,064.7159 | $1,064.71 | $1,064.65 | $1,064.70 | |