| 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 | $170.31 | 11.516% | $189.9229 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $215.50 | 4.350% | $224.8743 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $5.55 | 10.581% | $6.1372 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $158.70 | 8.822% | $172.7005 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $182.35 | 6.109% | $193.4898 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $136.94 | 10.480% | $151.2913 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $240.50 | 12.599% | $270.8006 | $270.80 | $270.80 | $270.80 |
| 7 purchase totals = | $1,109.85 | $1,209.2166 | $1,209.21 | $1,209.20 | $1,209.20 | |