| 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 | $241.88 | 3.755% | $250.9626 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $141.32 | 7.442% | $151.837 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $21.85 | 11.434% | $24.3483 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $221.70 | 4.830% | $232.4081 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $64.90 | 7.836% | $69.9856 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $140.54 | 12.342% | $157.8854 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $168.87 | 11.154% | $187.7058 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,001.06 | $1,075.1328 | $1,075.15 | $1,075.15 | $1,075.10 | |