| 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 | $152.33 | 5.265% | $160.3502 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $227.58 | 5.501% | $240.0992 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $211.42 | 3.193% | $218.1706 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $92.28 | 10.107% | $101.6067 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $185.90 | 4.802% | $194.8269 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $84.99 | 13.507% | $96.4696 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $49.75 | 11.552% | $55.4971 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $1,004.25 | $1,067.0203 | $1,067.03 | $1,067.00 | $1,067.10 | |