| 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 | $187.77 | 12.496% | $211.2337 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $58.68 | 11.707% | $65.5497 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $99.88 | 3.447% | $103.3229 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $133.89 | 6.108% | $142.068 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $244.40 | 5.759% | $258.475 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $194.36 | 8.279% | $210.4511 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $120.72 | 4.579% | $126.2478 | $126.25 | $126.25 | $126.20 |
| 7 purchase totals = | $1,039.70 | $1,117.3482 | $1,117.35 | $1,117.35 | $1,117.30 | |