| 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 | $96.48 | 6.250% | $102.51 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $121.54 | 6.743% | $129.7354 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $172.88 | 11.855% | $193.3749 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $120.72 | 13.679% | $137.2333 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $42.52 | 10.222% | $46.8664 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $210.43 | 9.827% | $231.109 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $189.85 | 4.872% | $199.0995 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $954.42 | $1,039.9285 | $1,039.93 | $1,039.90 | $1,039.90 | |