| 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 | $177.65 | 11.118% | $197.4011 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $218.70 | 3.413% | $226.1642 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $147.39 | 8.632% | $160.1127 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $175.93 | 12.171% | $197.3424 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $106.92 | 12.826% | $120.6336 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $209.30 | 7.810% | $225.6463 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $94.86 | 6.535% | $101.0591 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,130.75 | $1,228.3594 | $1,228.35 | $1,228.35 | $1,228.30 | |