| 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 | $248.70 | 10.444% | $274.6742 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $128.65 | 10.834% | $142.5879 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $110.59 | 9.435% | $121.0242 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $38.78 | 12.580% | $43.6585 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $65.67 | 7.489% | $70.588 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $192.39 | 11.609% | $214.7246 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $138.34 | 5.501% | $145.9501 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $923.12 | $1,013.2075 | $1,013.20 | $1,013.15 | $1,013.30 | |