| 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 | $243.46 | 6.138% | $258.4036 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $244.87 | 13.233% | $277.2736 | $277.27 | $277.25 | $277.30 |
| Purchase #3 | $34.55 | 13.336% | $39.1576 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $241.71 | 9.246% | $264.0585 | $264.06 | $264.05 | $264.10 |
| Purchase #5 | $108.81 | 5.250% | $114.5225 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $165.91 | 6.594% | $176.8501 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $14.87 | 10.440% | $16.4224 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $1,054.18 | $1,146.6883 | $1,146.68 | $1,146.60 | $1,146.80 | |