| 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 | $150.54 | 9.401% | $164.6923 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $230.73 | 9.327% | $252.2502 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $21.84 | 4.394% | $22.7996 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $211.42 | 6.474% | $225.1073 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $219.64 | 11.502% | $244.903 | $244.90 | $244.90 | $244.90 |
| Purchase #6 | $213.72 | 7.181% | $229.0672 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $152.83 | 10.286% | $168.5501 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $1,200.72 | $1,307.3697 | $1,307.37 | $1,307.35 | $1,307.50 | |