| 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 | $242.52 | 12.837% | $273.6523 | $273.65 | $273.65 | $273.70 |
| Purchase #2 | $178.92 | 10.242% | $197.245 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $210.58 | 13.402% | $238.8019 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $34.85 | 12.732% | $39.2871 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $92.54 | 10.617% | $102.365 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $235.41 | 5.515% | $248.3929 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $224.34 | 7.671% | $241.5491 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $1,219.16 | $1,341.2933 | $1,341.30 | $1,341.30 | $1,341.30 | |