| 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 | $193.85 | 4.287% | $202.1603 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $27.35 | 5.542% | $28.8657 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $120.93 | 6.369% | $128.632 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $208.40 | 5.848% | $220.5872 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $55.51 | 11.298% | $61.7815 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $195.65 | 4.675% | $204.7966 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $142.61 | 10.444% | $157.5042 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $944.30 | $1,004.3275 | $1,004.33 | $1,004.35 | $1,004.40 | |