| 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 | $210.68 | 8.336% | $228.2423 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $174.53 | 11.651% | $194.8645 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $147.44 | 6.507% | $157.0339 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $31.64 | 10.256% | $34.885 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $145.88 | 11.125% | $162.1092 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $240.67 | 9.350% | $263.1726 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $231.74 | 8.775% | $252.0752 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,182.58 | $1,292.3827 | $1,292.38 | $1,292.40 | $1,292.40 | |