| 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 | $225.75 | 9.128% | $246.3565 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $101.52 | 12.512% | $114.2222 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $241.53 | 9.428% | $264.3014 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $211.50 | 11.342% | $235.4883 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $241.50 | 7.502% | $259.6173 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $25.59 | 11.171% | $28.4487 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $37.94 | 9.166% | $41.4176 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $1,085.33 | $1,189.8520 | $1,189.86 | $1,189.80 | $1,189.80 | |