| 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 | $214.28 | 9.345% | $234.3045 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $152.27 | 3.830% | $158.1019 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $105.45 | 9.269% | $115.2242 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $243.63 | 8.186% | $263.5736 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $31.28 | 5.362% | $32.9572 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $136.26 | 11.581% | $152.0403 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $184.29 | 13.828% | $209.7736 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,067.46 | $1,165.9753 | $1,165.96 | $1,165.90 | $1,166.00 | |