| 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 | $178.68 | 13.102% | $202.0907 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $61.40 | 5.153% | $64.5639 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $206.66 | 10.495% | $228.349 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $206.77 | 9.643% | $226.7088 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $176.94 | 8.280% | $191.5906 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $71.44 | 12.654% | $80.48 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $196.78 | 10.495% | $217.4321 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,098.67 | $1,211.2151 | $1,211.21 | $1,211.25 | $1,211.20 | |