| 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 | $230.50 | 3.394% | $238.3232 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $75.80 | 6.333% | $80.6004 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $178.79 | 9.336% | $195.4818 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $126.90 | 6.542% | $135.2018 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $100.62 | 6.242% | $106.9007 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $181.56 | 6.664% | $193.6592 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $227.32 | 3.511% | $235.3012 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,121.49 | $1,185.4683 | $1,185.46 | $1,185.45 | $1,185.50 | |