| 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 | $203.51 | 7.725% | $219.2311 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $189.36 | 7.365% | $203.3064 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $14.26 | 3.459% | $14.7533 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $190.51 | 8.392% | $206.4976 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $45.54 | 6.165% | $48.3475 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $8.49 | 7.812% | $9.1532 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $46.79 | 13.332% | $53.028 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $698.46 | $754.3171 | $754.32 | $754.35 | $754.30 | |