| 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 | $232.65 | 13.196% | $263.3505 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $193.42 | 8.491% | $209.8433 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $166.87 | 6.809% | $178.2322 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $87.75 | 5.840% | $92.8746 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $219.81 | 8.672% | $238.8719 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $157.32 | 13.771% | $178.9845 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $19.68 | 9.528% | $21.5551 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $1,077.50 | $1,183.7121 | $1,183.70 | $1,183.70 | $1,183.80 | |