| 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 | $135.64 | 12.869% | $153.0955 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $173.42 | 12.163% | $194.5131 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $204.33 | 4.822% | $214.1828 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $81.83 | 13.131% | $92.5751 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $218.44 | 6.798% | $233.2896 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $8.72 | 7.537% | $9.3772 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $207.47 | 11.872% | $232.1008 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,029.85 | $1,129.1341 | $1,129.14 | $1,129.20 | $1,129.20 | |