| 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 | $197.62 | 11.236% | $219.8246 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $38.82 | 11.765% | $43.3872 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $110.63 | 6.276% | $117.5731 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $243.47 | 5.679% | $257.2967 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $77.63 | 3.686% | $80.4914 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $203.46 | 12.475% | $228.8416 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $168.84 | 8.866% | $183.8094 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $1,040.47 | $1,131.2240 | $1,131.22 | $1,131.20 | $1,131.20 | |