| 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 | $103.70 | 11.323% | $115.442 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $114.76 | 7.158% | $122.9745 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $34.48 | 10.124% | $37.9708 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $11.55 | 10.592% | $12.7734 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $200.69 | 9.547% | $219.8499 | $219.85 | $219.85 | $219.80 |
| Purchase #6 | $192.77 | 8.743% | $209.6239 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $48.69 | 11.705% | $54.3892 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $706.64 | $773.0237 | $773.01 | $772.95 | $773.00 | |