| 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 | $21.94 | 3.652% | $22.7412 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $122.68 | 3.225% | $126.6364 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $228.97 | 5.634% | $241.8702 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $87.74 | 4.595% | $91.7717 | $91.77 | $91.75 | $91.80 |
| Purchase #5 | $149.66 | 11.193% | $166.4114 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $221.83 | 10.302% | $244.6829 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $158.66 | 12.374% | $178.2926 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $991.48 | $1,072.4064 | $1,072.40 | $1,072.40 | $1,072.40 | |