| 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 | $238.42 | 13.212% | $269.9201 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $6.29 | 9.455% | $6.8847 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $115.68 | 5.556% | $122.1072 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $98.77 | 3.391% | $102.1193 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $238.53 | 5.647% | $251.9998 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $131.86 | 6.419% | $140.3241 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $171.50 | 6.451% | $182.5635 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $1,001.05 | $1,075.9187 | $1,075.91 | $1,075.85 | $1,075.90 | |