| 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 | $196.73 | 11.312% | $218.9841 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $128.94 | 11.737% | $144.0737 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $198.51 | 7.262% | $212.9258 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $53.51 | 3.247% | $55.2475 | $55.25 | $55.25 | $55.20 |
| Purchase #5 | $102.29 | 12.544% | $115.1213 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $88.86 | 13.227% | $100.6135 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $230.28 | 7.826% | $248.3017 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $999.12 | $1,095.2676 | $1,095.26 | $1,095.25 | $1,095.20 | |