| 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 | $115.43 | 11.395% | $128.5832 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $168.84 | 13.674% | $191.9272 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $118.96 | 4.353% | $124.1383 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $204.59 | 5.217% | $215.2635 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $211.57 | 3.420% | $218.8057 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $207.39 | 6.566% | $221.0072 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $190.50 | 3.778% | $197.6971 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $1,217.28 | $1,297.4222 | $1,297.43 | $1,297.45 | $1,297.40 | |