| 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 | $247.98 | 8.562% | $269.212 | $269.21 | $269.20 | $269.20 |
| Purchase #2 | $31.54 | 8.299% | $34.1575 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $33.97 | 5.283% | $35.7646 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $154.80 | 12.832% | $174.6639 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $112.49 | 4.280% | $117.3046 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $242.55 | 9.695% | $266.0652 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $104.57 | 10.553% | $115.6053 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $927.90 | $1,012.7731 | $1,012.77 | $1,012.70 | $1,012.90 | |