| 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 | $226.31 | 11.624% | $252.6163 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $164.52 | 12.545% | $185.159 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $90.53 | 8.781% | $98.4794 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $102.79 | 11.312% | $114.4176 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $181.95 | 7.657% | $195.8819 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $224.78 | 5.837% | $237.9004 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $105.60 | 4.263% | $110.1017 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $1,096.48 | $1,194.5563 | $1,194.56 | $1,194.55 | $1,194.60 | |