| 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 | $208.51 | 10.472% | $230.3452 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $100.37 | 7.628% | $108.0262 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $237.84 | 10.357% | $262.4731 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $92.25 | 4.595% | $96.4889 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $22.77 | 12.309% | $25.5728 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $194.63 | 12.630% | $219.2118 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $71.94 | 11.265% | $80.044 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $928.31 | $1,022.1620 | $1,022.16 | $1,022.15 | $1,022.10 | |