| 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 | $183.91 | 3.475% | $190.3009 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $6.96 | 12.124% | $7.8038 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $116.98 | 11.502% | $130.435 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $134.57 | 5.352% | $141.7722 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $247.82 | 12.509% | $278.8198 | $278.82 | $278.80 | $278.80 |
| Purchase #6 | $204.80 | 8.232% | $221.6591 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $31.62 | 12.424% | $35.5485 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $926.66 | $1,006.3393 | $1,006.34 | $1,006.30 | $1,006.30 | |