| 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 | $32.97 | 9.782% | $36.1951 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $21.53 | 12.211% | $24.159 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $199.42 | 10.689% | $220.736 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $167.78 | 6.574% | $178.8099 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $180.30 | 4.753% | $188.8697 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $240.83 | 13.831% | $274.1392 | $274.14 | $274.15 | $274.10 |
| Purchase #7 | $105.70 | 9.532% | $115.7753 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $948.53 | $1,038.6842 | $1,038.70 | $1,038.70 | $1,038.70 | |