| 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 | $89.31 | 7.499% | $96.0074 | $96.01 | $96.00 | $96.00 |
| Purchase #2 | $40.93 | 3.547% | $42.3818 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $211.58 | 7.741% | $227.9584 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $238.28 | 3.374% | $246.3196 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $130.53 | 13.135% | $147.6751 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $71.63 | 6.152% | $76.0367 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $227.95 | 12.485% | $256.4096 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,010.21 | $1,092.7886 | $1,092.80 | $1,092.80 | $1,092.80 | |