| 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 | $170.48 | 13.150% | $192.8981 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $220.35 | 5.681% | $232.8681 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $10.63 | 3.499% | $11.0019 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $38.62 | 4.740% | $40.4506 | $40.45 | $40.45 | $40.50 |
| Purchase #5 | $238.91 | 10.226% | $263.3409 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $72.51 | 12.131% | $81.3062 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $206.86 | 4.299% | $215.7529 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $958.36 | $1,037.6187 | $1,037.62 | $1,037.60 | $1,037.70 | |