| 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 | $103.53 | 12.764% | $116.7446 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $80.50 | 12.673% | $90.7018 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $240.64 | 3.606% | $249.3175 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $238.47 | 12.664% | $268.6698 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $197.40 | 5.865% | $208.9775 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $213.85 | 8.776% | $232.6175 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $235.90 | 7.830% | $254.371 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,310.29 | $1,421.3997 | $1,421.40 | $1,421.35 | $1,421.40 | |