| 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 | $86.48 | 9.289% | $94.5131 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $120.86 | 6.679% | $128.9322 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $232.30 | 3.392% | $240.1796 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $114.78 | 10.430% | $126.7516 | $126.75 | $126.75 | $126.80 |
| Purchase #5 | $248.31 | 12.759% | $279.9919 | $279.99 | $280.00 | $280.00 |
| Purchase #6 | $114.76 | 6.743% | $122.4983 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $80.43 | 8.466% | $87.2392 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $997.92 | $1,080.1059 | $1,080.10 | $1,080.15 | $1,080.10 | |