| 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 | $242.39 | 4.205% | $252.5825 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $247.70 | 7.551% | $266.4038 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $38.68 | 8.650% | $42.0258 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $117.62 | 13.442% | $133.4305 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $7.55 | 11.515% | $8.4194 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $219.43 | 5.155% | $230.7416 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $75.57 | 11.172% | $84.0127 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $948.94 | $1,017.6163 | $1,017.61 | $1,017.65 | $1,017.50 | |