| 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 | $238.29 | 7.770% | $256.8051 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $80.74 | 11.758% | $90.2334 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $10.81 | 7.303% | $11.5995 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $231.77 | 7.841% | $249.9431 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $189.48 | 9.135% | $206.789 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $52.49 | 3.639% | $54.4001 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $119.68 | 7.299% | $128.4154 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $923.26 | $998.1856 | $998.19 | $998.20 | $998.10 | |