| 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 | $218.45 | 13.436% | $247.8009 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $22.77 | 12.673% | $25.6556 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $43.76 | 6.216% | $46.4801 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $6.80 | 11.734% | $7.5979 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $103.34 | 10.423% | $114.1111 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $169.97 | 11.525% | $189.559 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $128.55 | 9.418% | $140.6568 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $693.64 | $771.8614 | $771.87 | $771.85 | $772.00 | |