| 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 | $123.67 | 13.616% | $140.5089 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $207.74 | 4.208% | $216.4817 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $232.64 | 5.346% | $245.0769 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $120.82 | 4.551% | $126.3185 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $79.99 | 12.816% | $90.2415 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $199.27 | 11.130% | $221.4488 | $221.45 | $221.45 | $221.40 |
| Purchase #7 | $101.86 | 8.532% | $110.5507 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $1,065.99 | $1,150.6270 | $1,150.63 | $1,150.65 | $1,150.60 | |