| 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 | $162.74 | 9.432% | $178.0896 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $69.79 | 4.713% | $73.0792 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $220.40 | 3.687% | $228.5261 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $38.74 | 9.545% | $42.4377 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $245.56 | 12.202% | $275.5232 | $275.52 | $275.50 | $275.50 |
| Purchase #6 | $64.25 | 10.538% | $71.0207 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $120.79 | 9.408% | $132.1539 | $132.15 | $132.15 | $132.20 |
| 7 purchase totals = | $922.27 | $1,000.8304 | $1,000.83 | $1,000.85 | $1,000.80 | |