| 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 | $218.50 | 9.729% | $239.7579 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $55.77 | 12.137% | $62.5388 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $98.57 | 11.218% | $109.6276 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $130.26 | 5.532% | $137.466 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $128.45 | 9.147% | $140.1993 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $110.81 | 6.617% | $118.1423 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $121.34 | 6.570% | $129.312 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $863.70 | $937.0439 | $937.05 | $937.05 | $937.00 | |