| 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 | $246.48 | 7.556% | $265.104 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $198.54 | 11.774% | $221.9161 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $132.86 | 10.704% | $147.0813 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $100.65 | 9.540% | $110.252 | $110.25 | $110.25 | $110.30 |
| Purchase #5 | $173.45 | 5.788% | $183.4893 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $33.55 | 6.801% | $35.8317 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $157.88 | 3.233% | $162.9843 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $1,043.41 | $1,126.6587 | $1,126.65 | $1,126.70 | $1,126.70 | |