| 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 | $220.39 | 5.199% | $231.8481 | $231.85 | $231.85 | $231.80 |
| Purchase #2 | $69.38 | 5.714% | $73.3444 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $139.88 | 4.212% | $145.7717 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $83.28 | 8.294% | $90.1872 | $90.19 | $90.20 | $90.20 |
| Purchase #5 | $195.72 | 3.385% | $202.3451 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $191.41 | 6.433% | $203.7234 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $120.99 | 9.312% | $132.2566 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $1,021.05 | $1,079.4765 | $1,079.48 | $1,079.45 | $1,079.40 | |