| 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 | $221.83 | 6.173% | $235.5236 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $64.53 | 7.582% | $69.4227 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $202.44 | 5.553% | $213.6815 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $238.29 | 13.312% | $270.0112 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $145.70 | 3.518% | $150.8257 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $171.88 | 5.837% | $181.9126 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $61.52 | 10.513% | $67.9876 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $1,106.19 | $1,189.3649 | $1,189.36 | $1,189.35 | $1,189.30 | |