| 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 | $240.41 | 7.806% | $259.1764 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $157.61 | 8.861% | $171.5758 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $246.80 | 6.602% | $263.0937 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $34.60 | 7.109% | $37.0597 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $119.60 | 9.330% | $130.7587 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $238.55 | 12.115% | $267.4503 | $267.45 | $267.45 | $267.50 |
| Purchase #7 | $133.71 | 4.656% | $139.9355 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $1,171.28 | $1,269.0501 | $1,269.06 | $1,269.10 | $1,269.20 | |