| 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 | $178.61 | 10.502% | $197.3676 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $249.42 | 3.658% | $258.5438 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $129.51 | 7.570% | $139.3139 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $242.36 | 13.103% | $274.1164 | $274.12 | $274.10 | $274.10 |
| Purchase #5 | $189.59 | 7.654% | $204.1012 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $215.58 | 6.519% | $229.6337 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $9.97 | 13.354% | $11.3014 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $1,215.04 | $1,314.3780 | $1,314.37 | $1,314.35 | $1,314.30 | |