| 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 | $189.51 | 12.427% | $213.0604 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $35.80 | 10.372% | $39.5132 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $92.90 | 13.301% | $105.2566 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $209.45 | 11.275% | $233.0655 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $84.97 | 4.468% | $88.7665 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $38.26 | 10.812% | $42.3967 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $26.75 | 9.847% | $29.3841 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $677.64 | $751.4430 | $751.45 | $751.40 | $751.60 | |