| 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 | $196.86 | 5.210% | $207.1164 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $231.56 | 10.347% | $255.5195 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $109.71 | 12.278% | $123.1802 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $70.94 | 7.242% | $76.0775 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $210.37 | 10.632% | $232.7365 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $160.61 | 11.236% | $178.6561 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $138.43 | 4.554% | $144.7341 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,118.48 | $1,218.0203 | $1,218.03 | $1,218.05 | $1,218.00 | |