| 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 | $11.48 | 10.200% | $12.651 | $12.65 | $12.65 | $12.70 |
| Purchase #2 | $84.39 | 9.759% | $92.6256 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $190.93 | 6.714% | $203.749 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $78.57 | 11.278% | $87.4311 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $220.57 | 4.519% | $230.5376 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $178.41 | 10.826% | $197.7247 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $207.35 | 11.250% | $230.6769 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $971.70 | $1,055.3959 | $1,055.40 | $1,055.45 | $1,055.30 | |