| 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 | $215.86 | 5.124% | $226.9207 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $133.83 | 6.185% | $142.1074 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $148.60 | 11.575% | $165.8005 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $71.70 | 5.629% | $75.736 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $157.63 | 13.136% | $178.3363 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $160.73 | 6.681% | $171.4684 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $244.88 | 8.348% | $265.3226 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,133.23 | $1,225.6919 | $1,225.70 | $1,225.65 | $1,225.60 | |