| 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 | $115.46 | 6.251% | $122.6774 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $175.29 | 7.295% | $188.0774 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $45.46 | 8.609% | $49.3737 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $244.37 | 10.325% | $269.6012 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $69.54 | 7.280% | $74.6025 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $91.46 | 3.648% | $94.7965 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $242.97 | 10.791% | $269.1889 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $984.55 | $1,068.3176 | $1,068.32 | $1,068.35 | $1,068.40 | |