| 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 | $244.63 | 6.154% | $259.6845 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $8.29 | 8.721% | $9.013 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $9.53 | 7.597% | $10.254 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $217.76 | 5.768% | $230.3204 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $201.83 | 4.494% | $210.9002 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $85.54 | 13.205% | $96.8356 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $214.84 | 9.446% | $235.1338 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $982.42 | $1,052.1415 | $1,052.13 | $1,052.15 | $1,052.10 | |