| 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 | $31.75 | 5.821% | $33.5982 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $108.72 | 12.487% | $122.2959 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $241.82 | 7.312% | $259.5019 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $101.94 | 11.607% | $113.7722 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $220.95 | 3.342% | $228.3341 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $214.64 | 12.464% | $241.3927 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $194.95 | 8.515% | $211.55 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $1,114.77 | $1,210.4450 | $1,210.44 | $1,210.45 | $1,210.50 | |