| 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 | $189.50 | 11.650% | $211.5768 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $196.45 | 12.797% | $221.5897 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $108.42 | 6.678% | $115.6603 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $43.41 | 6.153% | $46.081 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $161.87 | 9.608% | $177.4225 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $110.30 | 6.818% | $117.8203 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $120.66 | 8.242% | $130.6048 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $930.61 | $1,020.7554 | $1,020.75 | $1,020.75 | $1,020.80 | |