| 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 | $243.88 | 10.769% | $270.1434 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $238.55 | 12.757% | $268.9818 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $40.42 | 8.631% | $43.9087 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $5.48 | 5.808% | $5.7983 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $100.28 | 4.180% | $104.4717 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $99.51 | 12.661% | $112.109 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $198.93 | 3.356% | $205.6061 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $927.05 | $1,011.0190 | $1,011.02 | $1,011.00 | $1,011.00 | |