| 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 | $129.85 | 4.408% | $135.5738 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $236.91 | 12.307% | $266.0665 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $159.92 | 13.668% | $181.7779 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $148.48 | 5.665% | $156.8914 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $45.30 | 10.743% | $50.1666 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $248.89 | 9.604% | $272.7934 | $272.79 | $272.80 | $272.80 |
| Purchase #7 | $240.81 | 3.529% | $249.3082 | $249.31 | $249.30 | $249.30 |
| 7 purchase totals = | $1,210.16 | $1,312.5778 | $1,312.58 | $1,312.55 | $1,312.70 | |