| 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 | $223.63 | 6.156% | $237.3967 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $223.50 | 10.206% | $246.3104 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $246.77 | 13.202% | $279.3486 | $279.35 | $279.35 | $279.30 |
| Purchase #4 | $90.97 | 5.595% | $96.0598 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $171.86 | 13.771% | $195.5268 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $189.38 | 8.568% | $205.6061 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $64.98 | 3.765% | $67.4265 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $1,211.09 | $1,327.6749 | $1,327.69 | $1,327.70 | $1,327.60 | |