| 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 | $98.83 | 8.798% | $107.5251 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $115.53 | 11.716% | $129.0655 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $99.90 | 13.805% | $113.6912 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $217.65 | 10.799% | $241.154 | $241.15 | $241.15 | $241.20 |
| Purchase #5 | $104.57 | 5.209% | $110.0171 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $236.95 | 11.266% | $263.6448 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $244.68 | 8.597% | $265.7151 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $1,118.11 | $1,230.8128 | $1,230.82 | $1,230.80 | $1,230.80 | |