| 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 | $114.25 | 8.386% | $123.831 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $246.78 | 3.183% | $254.635 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $192.55 | 13.842% | $219.2028 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $20.64 | 9.708% | $22.6437 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $246.38 | 13.618% | $279.932 | $279.93 | $279.95 | $279.90 |
| Purchase #6 | $228.98 | 7.501% | $246.1558 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $70.48 | 6.586% | $75.1218 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $1,120.06 | $1,221.5221 | $1,221.52 | $1,221.55 | $1,221.40 | |