| 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 | $216.98 | 8.369% | $235.1391 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $114.90 | 12.546% | $129.3154 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $31.84 | 3.168% | $32.8487 | $32.85 | $32.85 | $32.80 |
| Purchase #4 | $193.25 | 7.438% | $207.6239 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $132.77 | 12.730% | $149.6716 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $155.90 | 11.592% | $173.9719 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $176.56 | 8.605% | $191.753 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $1,022.20 | $1,120.3236 | $1,120.32 | $1,120.25 | $1,120.30 | |