| 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 | $220.34 | 6.142% | $233.8733 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $88.34 | 13.235% | $100.0318 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $23.70 | 12.463% | $26.6537 | $26.65 | $26.65 | $26.70 |
| Purchase #4 | $149.80 | 11.521% | $167.0585 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $89.39 | 3.128% | $92.1861 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $213.71 | 5.566% | $225.6051 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $162.30 | 5.797% | $171.7085 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $947.58 | $1,017.1170 | $1,017.12 | $1,017.10 | $1,017.20 | |