| 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 | $23.58 | 6.529% | $25.1195 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $188.51 | 10.191% | $207.7211 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $241.83 | 7.125% | $259.0604 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $178.35 | 9.740% | $195.7213 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $157.62 | 9.631% | $172.8004 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $7.77 | 10.421% | $8.5797 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $120.88 | 12.774% | $136.3212 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $918.54 | $1,005.3236 | $1,005.32 | $1,005.25 | $1,005.30 | |