| 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 | $241.40 | 8.732% | $262.479 | $262.48 | $262.50 | $262.50 |
| Purchase #2 | $209.64 | 12.156% | $235.1238 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $47.60 | 6.265% | $50.5821 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $157.86 | 10.365% | $174.2222 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $123.35 | 4.689% | $129.1339 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $241.73 | 9.251% | $264.0924 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $123.36 | 12.282% | $138.5111 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,144.94 | $1,254.1445 | $1,254.13 | $1,254.15 | $1,254.10 | |