| 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 | $123.39 | 6.150% | $130.9785 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $200.71 | 10.860% | $222.5071 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $107.94 | 4.178% | $112.4497 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $232.62 | 6.375% | $247.4495 | $247.45 | $247.45 | $247.40 |
| Purchase #5 | $243.97 | 13.587% | $277.1182 | $277.12 | $277.10 | $277.10 |
| Purchase #6 | $108.45 | 5.783% | $114.7217 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $14.63 | 5.163% | $15.3853 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $1,031.71 | $1,120.6100 | $1,120.62 | $1,120.60 | $1,120.50 | |