| 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 | $118.37 | 9.822% | $129.9963 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $244.78 | 7.629% | $263.4543 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $138.46 | 13.569% | $157.2476 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $185.35 | 6.170% | $196.7861 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $7.86 | 8.767% | $8.5491 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $152.63 | 11.217% | $169.7505 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $53.38 | 6.450% | $56.823 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $900.83 | $982.6069 | $982.61 | $982.60 | $982.60 | |