| 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 | $227.54 | 7.722% | $245.1106 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $157.77 | 11.659% | $176.1644 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $40.64 | 6.425% | $43.2511 | $43.25 | $43.25 | $43.30 |
| Purchase #4 | $201.44 | 4.685% | $210.8775 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $5.40 | 3.692% | $5.5994 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $36.51 | 7.334% | $39.1876 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $204.99 | 11.131% | $227.8074 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $874.29 | $947.9980 | $948.00 | $948.00 | $948.10 | |