| 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 | $110.28 | 4.735% | $115.5018 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $246.89 | 10.871% | $273.7294 | $273.73 | $273.75 | $273.70 |
| Purchase #3 | $162.82 | 8.130% | $176.0573 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $227.51 | 11.604% | $253.9103 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $41.92 | 3.593% | $43.4262 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $26.29 | 3.784% | $27.2848 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $178.95 | 3.617% | $185.4226 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $994.66 | $1,075.3324 | $1,075.33 | $1,075.35 | $1,075.30 | |