| 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 | $213.88 | 10.518% | $236.3759 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $238.75 | 8.683% | $259.4807 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $32.92 | 11.173% | $36.5982 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $142.95 | 8.696% | $155.3809 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $218.34 | 5.666% | $230.7111 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $80.84 | 11.365% | $90.0275 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $147.45 | 9.311% | $161.1791 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,075.13 | $1,169.7534 | $1,169.76 | $1,169.85 | $1,169.80 | |