| 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 | $246.39 | 12.811% | $277.955 | $277.96 | $277.95 | $278.00 |
| Purchase #2 | $169.90 | 5.539% | $179.3108 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $240.51 | 3.441% | $248.7859 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $190.98 | 5.642% | $201.7551 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $140.86 | 9.629% | $154.4234 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $174.87 | 8.339% | $189.4524 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $14.65 | 11.477% | $16.3314 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $1,178.16 | $1,268.0140 | $1,268.02 | $1,268.00 | $1,268.10 | |