| 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 | $144.83 | 5.239% | $152.4176 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $241.30 | 9.236% | $263.5865 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $5.86 | 11.204% | $6.5166 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $103.61 | 13.288% | $117.3777 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $211.31 | 11.402% | $235.4036 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $207.25 | 10.369% | $228.7398 | $228.74 | $228.75 | $228.70 |
| Purchase #7 | $195.57 | 5.323% | $205.9802 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $1,109.73 | $1,210.0220 | $1,210.03 | $1,210.05 | $1,210.00 | |