| 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 | $210.81 | 8.825% | $229.414 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $19.39 | 12.474% | $21.8087 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $68.43 | 7.332% | $73.4473 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $202.47 | 8.417% | $219.5119 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $152.26 | 13.817% | $173.2978 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $228.80 | 8.657% | $248.6072 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $229.90 | 8.226% | $248.8116 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $1,112.06 | $1,214.8985 | $1,214.90 | $1,214.85 | $1,214.80 | |