| 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 | $24.43 | 7.306% | $26.2149 | $26.21 | $26.20 | $26.20 |
| Purchase #2 | $67.49 | 13.761% | $76.7773 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $240.41 | 7.395% | $258.1883 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $221.94 | 3.800% | $230.3737 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $193.33 | 9.139% | $210.9984 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $35.91 | 11.263% | $39.9545 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $198.60 | 12.573% | $223.57 | $223.57 | $223.55 | $223.60 |
| 7 purchase totals = | $982.11 | $1,066.0771 | $1,066.07 | $1,066.05 | $1,066.20 | |