| 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 | $245.89 | 9.720% | $269.7905 | $269.79 | $269.80 | $269.80 |
| Purchase #2 | $145.30 | 5.323% | $153.0343 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $210.99 | 13.728% | $239.9547 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $178.86 | 5.874% | $189.3662 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $109.40 | 12.157% | $122.6998 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $230.47 | 12.745% | $259.8434 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $175.97 | 6.460% | $187.3377 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $1,296.88 | $1,422.0266 | $1,422.02 | $1,422.05 | $1,422.00 | |