| 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 | $118.32 | 8.235% | $128.0637 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $223.47 | 12.156% | $250.635 | $250.64 | $250.65 | $250.60 |
| Purchase #3 | $71.77 | 3.153% | $74.0329 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $210.29 | 8.731% | $228.6504 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $191.40 | 5.789% | $202.4801 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $145.96 | 8.121% | $157.8134 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $228.96 | 3.695% | $237.4201 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,190.17 | $1,279.0956 | $1,279.09 | $1,279.10 | $1,279.10 | |