| 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 | $194.37 | 12.603% | $218.8665 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $54.83 | 5.415% | $57.799 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $246.86 | 12.331% | $277.3003 | $277.30 | $277.30 | $277.30 |
| Purchase #4 | $63.37 | 12.665% | $71.3958 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $168.87 | 12.280% | $189.6072 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $241.35 | 4.586% | $252.4183 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $224.28 | 4.134% | $233.5517 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $1,193.93 | $1,300.9388 | $1,300.95 | $1,300.90 | $1,301.00 | |