| 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 | $247.49 | 12.777% | $279.1118 | $279.11 | $279.10 | $279.10 |
| Purchase #2 | $48.62 | 4.334% | $50.7272 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $217.94 | 6.398% | $231.8838 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $130.91 | 3.247% | $135.1606 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $224.60 | 12.316% | $252.2617 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $175.65 | 11.438% | $195.7408 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $103.31 | 4.774% | $108.242 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $1,148.52 | $1,253.1279 | $1,253.12 | $1,253.15 | $1,253.10 | |