| 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 | $110.75 | 10.813% | $122.7254 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $247.28 | 13.860% | $281.553 | $281.55 | $281.55 | $281.60 |
| Purchase #3 | $39.30 | 11.266% | $43.7275 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $32.85 | 3.532% | $34.0103 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $196.87 | 9.725% | $216.0156 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $244.30 | 9.269% | $266.9442 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $242.76 | 12.573% | $273.2822 | $273.28 | $273.30 | $273.30 |
| 7 purchase totals = | $1,114.11 | $1,238.2582 | $1,238.26 | $1,238.30 | $1,238.20 | |