| 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 | $215.97 | 3.511% | $223.5527 | $223.55 | $223.55 | $223.60 |
| Purchase #2 | $159.95 | 4.511% | $167.1653 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $224.94 | 7.177% | $241.0839 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $168.63 | 3.359% | $174.2943 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $41.33 | 13.283% | $46.8199 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $199.63 | 8.266% | $216.1314 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $231.82 | 3.805% | $240.6408 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,242.27 | $1,309.6883 | $1,309.68 | $1,309.70 | $1,309.70 | |