| 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 | $65.38 | 7.646% | $70.379 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $171.65 | 10.463% | $189.6097 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $114.60 | 12.559% | $128.9926 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $242.41 | 3.268% | $250.332 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $55.64 | 7.828% | $59.9955 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $248.80 | 11.516% | $277.4518 | $277.45 | $277.45 | $277.50 |
| Purchase #7 | $225.91 | 10.201% | $248.9551 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,124.39 | $1,225.7157 | $1,225.72 | $1,225.75 | $1,225.80 | |