| 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 | $212.47 | 6.765% | $226.8436 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $72.78 | 8.649% | $79.0747 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $158.55 | 11.751% | $177.1812 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $144.43 | 5.335% | $152.1353 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $192.88 | 4.869% | $202.2713 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $162.59 | 7.783% | $175.2444 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $185.94 | 6.457% | $197.9461 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $1,129.64 | $1,210.6966 | $1,210.69 | $1,210.70 | $1,210.60 | |