| 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 | $131.78 | 3.152% | $135.9337 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $130.32 | 7.642% | $140.2791 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $210.47 | 6.204% | $223.5276 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $150.86 | 10.780% | $167.1227 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $99.65 | 10.315% | $109.9289 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $248.41 | 4.639% | $259.9337 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $219.57 | 9.798% | $241.0835 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,191.06 | $1,277.8092 | $1,277.80 | $1,277.90 | $1,277.70 | |