| 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 | $21.91 | 9.812% | $24.0598 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $201.26 | 11.372% | $224.1473 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $215.26 | 7.613% | $231.6477 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $174.83 | 5.489% | $184.4264 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $83.86 | 7.717% | $90.3315 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $147.50 | 8.392% | $159.8782 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $85.58 | 12.154% | $95.9814 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $930.20 | $1,010.4723 | $1,010.48 | $1,010.55 | $1,010.40 | |