| 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 | $9.39 | 9.793% | $10.3096 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $210.93 | 10.771% | $233.6493 | $233.65 | $233.65 | $233.60 |
| Purchase #3 | $123.50 | 9.768% | $135.5635 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $246.67 | 12.611% | $277.7776 | $277.78 | $277.80 | $277.80 |
| Purchase #5 | $107.26 | 6.531% | $114.2652 | $114.27 | $114.25 | $114.30 |
| Purchase #6 | $122.56 | 5.124% | $128.84 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $156.94 | 12.594% | $176.705 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $977.25 | $1,077.1102 | $1,077.12 | $1,077.10 | $1,077.10 | |