| 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 | $200.48 | 9.392% | $219.3091 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $228.93 | 13.166% | $259.0709 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $7.84 | 6.599% | $8.3574 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $210.45 | 4.780% | $220.5095 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $144.32 | 4.671% | $151.0612 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $135.99 | 13.278% | $154.0468 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $205.64 | 7.268% | $220.5859 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $1,133.65 | $1,232.9408 | $1,232.95 | $1,232.90 | $1,233.00 | |