| 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 | $112.34 | 8.298% | $121.662 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $85.85 | 3.592% | $88.9337 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $135.48 | 8.526% | $147.031 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $208.93 | 3.285% | $215.7934 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $129.90 | 9.360% | $142.0586 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $53.46 | 8.150% | $57.817 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $199.49 | 9.443% | $218.3278 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $925.45 | $991.6235 | $991.62 | $991.65 | $991.60 | |